22560532 has 12 divisors (see below), whose sum is σ = 39589396. Its totient is φ = 11249280.

The previous prime is 22560511. The next prime is 22560533. The reversal of 22560532 is 23506522.

It can be written as a sum of positive squares in 2 ways, for example, as 8317456 + 14243076 = 2884^2 + 3774^2 .

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 22560497 and 22560506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22560533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6069 + ... + 9052.

Almost surely, 2^22560532 is an apocalyptic number.

It is an amenable number.

22560532 is a deficient number, since it is larger than the sum of its proper divisors (17028864).

22560532 is a wasteful number, since it uses less digits than its factorization.

22560532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15498 (or 15496 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 22560532 is about 4749.7928375878. The cubic root of 22560532 is about 282.5637499379.

The spelling of 22560532 in words is "twenty-two million, five hundred sixty thousand, five hundred thirty-two".