Fatto generale: 15944 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 15944 is a boring number.
Trivia: 15944 is an uninteresting number.
Data storica: August 26th is the day in 1940 that Chad becomes the first French colony to join the Allies under the administration of Félix Éboué, France's first black colonial governor.