Fatto generale: 26736 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 26736 is a boring number.
Trivia: 26736 is an unremarkable number.
Data storica: March 13th is the day in 1988 that the Seikan Tunnel, the longest undersea tunnel in the world, opens between Aomori and Hakodate, Japan.