10446564 has 12 divisors (see below), whose sum is σ = 24375344. Its totient is φ = 3482184.

The previous prime is 10446559. The next prime is 10446581. The reversal of 10446564 is 46564401.

It is a tau number, because it is divible by the number of its divisors (12).

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, 435262 + ... + 435285.

Almost surely, 2^10446564 is an apocalyptic number.

It is an amenable number.

10446564 is an abundant number, since it is smaller than the sum of its proper divisors (13928780).

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

10446564 is a wasteful number, since it uses less digits than its factorization.

10446564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870554 (or 870552 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 10446564 is about 3232.1144781706. The cubic root of 10446564 is about 218.6038584153.

The spelling of 10446564 in words is "ten million, four hundred forty-six thousand, five hundred sixty-four".