Fatto generale: 167 is the number of workers trapped for more than 24 hours in the Blyvooruitzicht gold mine in Johannesburg, South Africa on January 18, 2008.
Fatto matematico: 167 is the smallest multi-digit prime such that the product of digits is equal to the number of digits times the sum of the digits, i. e., 1×6×7 = 3×(1+6+7).
Trivia: 167 is the number of tennis titles Martina Navratilova has, an all-time record for men or women.
Data storica: June 15th is the day in 1888 that Crown Prince Wilhelm becomes Kaiser Wilhelm II; he will be the last Emperor of the German Empire.