Fatto generale: 7115 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 7115 is an unremarkable number.
Trivia: 7115 is an uninteresting number.
Data storica: June 24th is the day in 1604 that Samuel de Champlain discovers the mouth of the Saint John River, site of Reversing Falls and the present day city of Saint John, New Brunswick, Canada.