Extremely small systems aside, it can run fine on decently equipped laptops or netbooks. Surfing the web with a full featured browser such as Firefox or using heavy apps such as LibreOffice without having the system swap too much would likely require no less than 2 Gigs or more, but if you do network maintenance using command line tools, even the smallest netbook with half a Gig RAM becomes an useful tool to keep in the bag along with bigger laptops.
Rather than that I'd recommend Debian or Mint with MATE if you want an easy and stable distro. Otherwise if you are willing enough, go for archlinux32 to have still the benefits of AUR.
It's feels like a modern Windows XP.
But I must admit I have not used it for much work, but the feeling of playing around with it was great.
I'll have to check to be sure that it is 32bit(l/top is downstairs and I'm lazy), but I do my personal projects on a 2008 Asus that came with Vista and 2GB of RAM. I literally use it daily using:
1. Emacs 2. Vim + every plugin you can think of for development 3. GCC + all the devtools for C development 4. Standard gui tools (browser, some solitaire games, dia for diagrams, etc).
I am pretty certain I am using this: https://www.linuxmint.com/edition.php?id=255
Once again, I might be wrong (although "pretty certain" covers that), but you can give it a try.