Fait général: 23928 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 23928 is an unremarkable number.
Culture générale: 23928 is an unremarkable number.
Date historique: July 5th is the day in 1947 that Larry Doby signs a contract with the Cleveland Indians baseball team, becoming the first black player in the American League.