10564506 has 20 divisors (see below), whose sum is σ = 23672682. Its totient is φ = 3521448.

The previous prime is 10564471. The next prime is 10564523. The reversal of 10564506 is 60546501.

It is a happy number.

10564506 is a `hidden beast` number, since 10 + 5 + 645 + 0 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 9979281 + 585225 = 3159^2 + 765^2 .

It is a super-2 number, since 2×10564506² = 223217574048072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 10564506.

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 9 ways as a sum of consecutive naturals, for example, 32445 + ... + 32768.

Almost surely, 2^10564506 is an apocalyptic number.

10564506 is an abundant number, since it is smaller than the sum of its proper divisors (13108176).

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

10564506 is an equidigital number, since it uses as much as digits as its factorization.

10564506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65227 (or 65218 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 10564506 is about 3250.3086007332. The cubic root of 10564506 is about 219.4234628850.

The spelling of 10564506 in words is "ten million, five hundred sixty-four thousand, five hundred six".