22560936 has 32 divisors (see below), whose sum is σ = 56583360. Its totient is φ = 7496192.

The previous prime is 22560919. The next prime is 22560943. The reversal of 22560936 is 63906522.

It is a hoax number, since the sum of its digits (33) 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 = 22560897 and 22560906.

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, 7141 + ... + 9803.

It is an arithmetic number, because the mean of its divisors is an integer number (1768230).

Almost surely, 2^22560936 is an apocalyptic number.

It is an amenable number.

22560936 is an abundant number, since it is smaller than the sum of its proper divisors (34022424).

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

22560936 is a wasteful number, since it uses less digits than its factorization.

22560936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3025 (or 3021 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 22560936 is about 4749.8353655679. The cubic root of 22560936 is about 282.5654365866.

The spelling of 22560936 in words is "twenty-two million, five hundred sixty thousand, nine hundred thirty-six".