8165996 has 12 divisors (see below), whose sum is σ = 14370720. Its totient is φ = 4060080.

The previous prime is 8165977. The next prime is 8166007. The reversal of 8165996 is 6995618.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4916 + ... + 6363.

It is an arithmetic number, because the mean of its divisors is an integer number (1197560).

Almost surely, 2^8165996 is an apocalyptic number.

It is an amenable number.

8165996 is a deficient number, since it is larger than the sum of its proper divisors (6204724).

8165996 is a wasteful number, since it uses less digits than its factorization.

8165996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11464 (or 11462 counting only the distinct ones).

The product of its digits is 116640, while the sum is 44.

The square root of 8165996 is about 2857.6206886149. The cubic root of 8165996 is about 201.3738411932.

The spelling of 8165996 in words is "eight million, one hundred sixty-five thousand, nine hundred ninety-six".