23792972 has 24 divisors (see below), whose sum is σ = 48486816. Its totient is φ = 10003968.

The previous prime is 23792957. The next prime is 23792981. The reversal of 23792972 is 27929732.

It is a super-2 number, since 2×23792972² = 1132211033185568, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6533 + ... + 9500.

It is an arithmetic number, because the mean of its divisors is an integer number (2020284).

Almost surely, 2^23792972 is an apocalyptic number.

It is an amenable number.

23792972 is an abundant number, since it is smaller than the sum of its proper divisors (24693844).

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

23792972 is a wasteful number, since it uses less digits than its factorization.

23792972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16097 (or 16095 counting only the distinct ones).

The product of its digits is 95256, while the sum is 41.

The square root of 23792972 is about 4877.8040141031. The cubic root of 23792972 is about 287.6181120246.

The spelling of 23792972 in words is "twenty-three million, seven hundred ninety-two thousand, nine hundred seventy-two".