22957932 has 12 divisors (see below), whose sum is σ = 53568536. Its totient is φ = 7652640.

The previous prime is 22957931. The next prime is 22957951. The reversal of 22957932 is 23975922.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (22957931) 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, 956569 + ... + 956592.

Almost surely, 2^22957932 is an apocalyptic number.

It is an amenable number.

22957932 is an abundant number, since it is smaller than the sum of its proper divisors (30610604).

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

22957932 is a wasteful number, since it uses less digits than its factorization.

22957932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1913168 (or 1913166 counting only the distinct ones).

The product of its digits is 68040, while the sum is 39.

The square root of 22957932 is about 4791.4436237944. The cubic root of 22957932 is about 284.2132069562.

The spelling of 22957932 in words is "twenty-two million, nine hundred fifty-seven thousand, nine hundred thirty-two".