10690564 has 24 divisors (see below), whose sum is σ = 19262880. Its totient is φ = 5189376.

The previous prime is 10690549. The next prime is 10690571. The reversal of 10690564 is 46509601.

It is a super-2 number, since 2×10690564² = 228576317276192, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22659 + ... + 23125.

It is an arithmetic number, because the mean of its divisors is an integer number (802620).

Almost surely, 2^10690564 is an apocalyptic number.

It is an amenable number.

10690564 is a deficient number, since it is larger than the sum of its proper divisors (8572316).

10690564 is a wasteful number, since it uses less digits than its factorization.

10690564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627 (or 625 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 10690564 is about 3269.6427939455. The cubic root of 10690564 is about 220.2927507639.

The spelling of 10690564 in words is "ten million, six hundred ninety thousand, five hundred sixty-four".