10690856 has 16 divisors (see below), whose sum is σ = 21867840. Its totient is φ = 4859440.

The previous prime is 10690847. The next prime is 10690871. The reversal of 10690856 is 65809601.

It is a super-2 number, since 2×10690856² = 228588804025472, which contains 22 as substring.

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, 60656 + ... + 60831.

It is an arithmetic number, because the mean of its divisors is an integer number (1366740).

Almost surely, 2^10690856 is an apocalyptic number.

It is an amenable number.

10690856 is an abundant number, since it is smaller than the sum of its proper divisors (11176984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10690856 is a wasteful number, since it uses less digits than its factorization.

10690856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121504 (or 121500 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 10690856 is about 3269.6874468365. The cubic root of 10690856 is about 220.2947564236.

The spelling of 10690856 in words is "ten million, six hundred ninety thousand, eight hundred fifty-six".