Fait général: 23820 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 23820 is a boring number.
Culture générale: 23820 is a boring number.
Date historique: March 19th is the day in 1987 that Televangelist Jim Bakker resigns as head of the PTL Club due to a brewing sex scandal; he hands over control to Jerry Falwell.