23402932 has 12 divisors (see below), whose sum is σ = 46805920. Its totient is φ = 10029816.

The previous prime is 23402903. The next prime is 23402947. The reversal of 23402932 is 23920432.

23402932 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 23402897 and 23402906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 417882 + ... + 417937.

Almost surely, 2^23402932 is an apocalyptic number.

It is an amenable number.

23402932 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23402932 is a wasteful number, since it uses less digits than its factorization.

23402932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835830 (or 835828 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 23402932 is about 4837.6576976880. The cubic root of 23402932 is about 286.0377963643.

The spelling of 23402932 in words is "twenty-three million, four hundred two thousand, nine hundred thirty-two".