23970732 has 48 divisors (see below), whose sum is σ = 58084992. Its totient is φ = 7688320.

The previous prime is 23970721. The next prime is 23970827. The reversal of 23970732 is 23707932.

It is a junction number, because it is equal to n+sod(n) for n = 23970693 and 23970702.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40543 + ... + 41129.

It is an arithmetic number, because the mean of its divisors is an integer number (1210104).

Almost surely, 2^23970732 is an apocalyptic number.

It is an amenable number.

23970732 is an abundant number, since it is smaller than the sum of its proper divisors (34114260).

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

23970732 is a wasteful number, since it uses less digits than its factorization.

23970732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718 (or 716 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 33.

The square root of 23970732 is about 4895.9914215611. The cubic root of 23970732 is about 288.3326114750.

The spelling of 23970732 in words is "twenty-three million, nine hundred seventy thousand, seven hundred thirty-two".