92972372 has 6 divisors (see below), whose sum is σ = 162701658. Its totient is φ = 46486184.

The previous prime is 92972311. The next prime is 92972381. The reversal of 92972372 is 27327929.

It can be written as a sum of positive squares in only one way, i.e., 79459396 + 13512976 = 8914^2 + 3676^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11621543 + ... + 11621550.

It is an arithmetic number, because the mean of its divisors is an integer number (27116943).

Almost surely, 2^92972372 is an apocalyptic number.

It is an amenable number.

92972372 is a deficient number, since it is larger than the sum of its proper divisors (69729286).

92972372 is a wasteful number, since it uses less digits than its factorization.

92972372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23243097 (or 23243095 counting only the distinct ones).

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

The square root of 92972372 is about 9642.2182095200. The cubic root of 92972372 is about 453.0206203142.

The spelling of 92972372 in words is "ninety-two million, nine hundred seventy-two thousand, three hundred seventy-two".