Fait général: 23670 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 23670 is a boring number.
Culture générale: 23670 is an unremarkable number.
Date historique: October 20th is the day in 1976 that the ferry George Prince is struck by a ship while crossing the Mississippi River between Destrehan and Luling, Louisiana.