22957692 has 24 divisors (see below), whose sum is σ = 54580176. Its totient is φ = 7507968.

The previous prime is 22957661. The next prime is 22957699. The reversal of 22957692 is 29675922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22957699) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17413 + ... + 18684.

It is an arithmetic number, because the mean of its divisors is an integer number (2274174).

Almost surely, 2^22957692 is an apocalyptic number.

It is an amenable number.

22957692 is an abundant number, since it is smaller than the sum of its proper divisors (31622484).

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

22957692 is a wasteful number, since it uses less digits than its factorization.

22957692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36157 (or 36155 counting only the distinct ones).

The product of its digits is 136080, while the sum is 42.

The square root of 22957692 is about 4791.4185790849. The cubic root of 22957692 is about 284.2122165736.

The spelling of 22957692 in words is "twenty-two million, nine hundred fifty-seven thousand, six hundred ninety-two".