Fait général: 17564 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 17564 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Culture générale: 17564 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Date historique: February 1st is the day in 1968 that Canada's three military services, the Royal Canadian Navy, the Canadian Army and the Royal Canadian Air Force, are unified into the Canadian Forces.