Fait général: 17432 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 17432 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Culture générale: 17432 is an unremarkable number.
Date historique: September 22nd is the day in 1939 that Joint victory parade of Wehrmacht and Red Army in Brest-Litovsk at the end of the Invasion of Poland.