10530564 has 24 divisors (see below), whose sum is σ = 26805408. Its totient is φ = 3191040.

The previous prime is 10530557. The next prime is 10530577. The reversal of 10530564 is 46503501.

It is a super-2 number, since 2×10530564² = 221785556316192, which contains 22 as substring.

It is a congruent number.

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, 39757 + ... + 40020.

It is an arithmetic number, because the mean of its divisors is an integer number (1116892).

Almost surely, 2^10530564 is an apocalyptic number.

It is an amenable number.

10530564 is an abundant number, since it is smaller than the sum of its proper divisors (16274844).

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

10530564 is a wasteful number, since it uses less digits than its factorization.

10530564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79795 (or 79793 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 10530564 is about 3245.0830497847. The cubic root of 10530564 is about 219.1882204141.

The spelling of 10530564 in words is "ten million, five hundred thirty thousand, five hundred sixty-four".