Fait général: 20678 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 20678 is a boring number.
Culture générale: 20678 is an uninteresting number.
Date historique: August 11th is the day in 1929 that Babe Ruth becomes the first baseball player to hit 500 home runs in his career with a home run at League Park in Cleveland, Ohio.