10564465 has 4 divisors (see below), whose sum is σ = 12677364. Its totient is φ = 8451568.

The previous prime is 10564451. The next prime is 10564471. The reversal of 10564465 is 56446501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4092529 + 6471936 = 2023^2 + 2544^2 .

It is a cyclic number.

It is not a de Polignac number, because 10564465 - 2¹¹ = 10562417 is a prime.

It is a super-2 number, since 2×10564465² = 223215841472450, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian 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, 1056442 + ... + 1056451.

It is an arithmetic number, because the mean of its divisors is an integer number (3169341).

Almost surely, 2^10564465 is an apocalyptic number.

It is an amenable number.

10564465 is a deficient number, since it is larger than the sum of its proper divisors (2112899).

10564465 is an equidigital number, since it uses as much as digits as its factorization.

10564465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2112898.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 10564465 is about 3250.3022936336. The cubic root of 10564465 is about 219.4231790297.

The spelling of 10564465 in words is "ten million, five hundred sixty-four thousand, four hundred sixty-five".