Fatto matematico: 2671 is a value of n for which 2n and 7n together use the digits 1-9 exactly once.
Trivia: 2671 is an unremarkable number.
Data storica: April 24th is the day in 1479 BC that Thutmose III ascends to the throne of Egypt, although power effectively shifts to Hatshepsut (according to the Low Chronology of the 18th Dynasty).