To be the equivalent of a 'traditional millionaire' these days, we'd need to be a lot 'richer' and have at least 50 million dollars.
Inflation has evaporated the buying power of the present-day dollar to about a miserable 2 cents of a 1960 dollar.
Did you know that back around the mid-1960s a blue-collar working man on the Ford assembly line reached a wage of $100 a week? In today's money, he'd need to be earning five grand a week to be on the same wage level as his grandfather.