10164256 has 24 divisors (see below), whose sum is σ = 20127744. Its totient is φ = 5052480.

The previous prime is 10164241. The next prime is 10164277. The reversal of 10164256 is 65246101.

10164256 = 129² + 130² + ... + 319².

It is a self number, because there is not a number n which added to its sum of digits gives 10164256.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5281 + ... + 6943.

It is an arithmetic number, because the mean of its divisors is an integer number (838656).

Almost surely, 2^10164256 is an apocalyptic number.

10164256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10164256 is a deficient number, since it is larger than the sum of its proper divisors (9963488).

10164256 is a wasteful number, since it uses less digits than its factorization.

10164256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1864 (or 1856 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 10164256 is about 3188.1430331778. The cubic root of 10164256 is about 216.6166648587.

The spelling of 10164256 in words is "ten million, one hundred sixty-four thousand, two hundred fifty-six".