22915134 has 24 divisors (see below), whose sum is σ = 54163512. Its totient is φ = 6943920.

The previous prime is 22915129. The next prime is 22915141. The reversal of 22915134 is 43151922.

It is a hoax number, since the sum of its digits (27) 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 = 22915098 and 22915107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57669 + ... + 58064.

It is an arithmetic number, because the mean of its divisors is an integer number (2256813).

Almost surely, 2^22915134 is an apocalyptic number.

22915134 is an abundant number, since it is smaller than the sum of its proper divisors (31248378).

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

22915134 is a wasteful number, since it uses less digits than its factorization.

22915134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115752 (or 115749 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 22915134 is about 4786.9754542926. The cubic root of 22915134 is about 284.0364877407.

The spelling of 22915134 in words is "twenty-two million, nine hundred fifteen thousand, one hundred thirty-four".