Fait général: 56720 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 56720 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Culture générale: 56720 is an uninteresting number.
Date historique: April 17th is the day in 2006 that Sami Hammad, a Palestinian suicide bomber, detonates an explosive device in Tel Aviv, killing 11 people and injuring 70.