162166

162,166 is a natural number. It lies between 162,165 and 162,167. In decimal notation it is written as 162166.

Mathematical properties: It is even, so divisible by 2 with cofactor 81,083 (since 162,166 = 2 × 81,083). The digit sum of 162166 is 22, which shows it is not divisible by 3 or 9. Because it ends in 6, it is also not divisible by 5. It is not a perfect square: 402^2 = 161,604 and 403^2 = 162,409, so 162,166 lies strictly between these squares.

Representations and uses: As a six-digit integer, 162,166 may appear as an identifier in various numbering schemes, catalogs, or datasets. There is no widely recognized mathematical constant, theorem, or famous object uniquely associated with this exact value.