10056856 has 16 divisors (see below), whose sum is σ = 19213200. Its totient is φ = 4933344.

The previous prime is 10056847. The next prime is 10056889. The reversal of 10056856 is 65865001.

It is a super-2 number, since 2×10056856² = 202280705209472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11436 + ... + 12283.

It is an arithmetic number, because the mean of its divisors is an integer number (1200825).

Almost surely, 2^10056856 is an apocalyptic number.

It is an amenable number.

10056856 is a deficient number, since it is larger than the sum of its proper divisors (9156344).

10056856 is a wasteful number, since it uses less digits than its factorization.

10056856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23778 (or 23774 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 10056856 is about 3171.2546413052. The cubic root of 10056856 is about 215.8510060745.

The spelling of 10056856 in words is "ten million, fifty-six thousand, eight hundred fifty-six".