10564812 has 18 divisors (see below), whose sum is σ = 26705588. Its totient is φ = 3521592.

The previous prime is 10564811. The next prime is 10564819. The reversal of 10564812 is 21846501.

10564812 is a `hidden beast` number, since 1 + 0 + 5 + 648 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×10564812² = 223230505190688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10564811) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 146698 + ... + 146769.

Almost surely, 2^10564812 is an apocalyptic number.

10564812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10564812 is an abundant number, since it is smaller than the sum of its proper divisors (16140776).

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

10564812 is a wasteful number, since it uses less digits than its factorization.

10564812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293477 (or 293472 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 10564812 is about 3250.3556728457. The cubic root of 10564812 is about 219.4255813918.

The spelling of 10564812 in words is "ten million, five hundred sixty-four thousand, eight hundred twelve".