Fatto matematico: 9162 is a value of n for which 5n and 8n together use each digit exactly once.
Trivia: 9162 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: January 30th is the day in 1858 that the first Hallé concert is given in Manchester, England, marking the official founding of the Hallé Orchestra as a full-time, professional orchestra.