37472972 has 6 divisors (see below), whose sum is σ = 65577708. Its totient is φ = 18736484.

The previous prime is 37472891. The next prime is 37472983. The reversal of 37472972 is 27927473.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4684118 + ... + 4684125.

It is an arithmetic number, because the mean of its divisors is an integer number (10929618).

Almost surely, 2^37472972 is an apocalyptic number.

It is an amenable number.

37472972 is a deficient number, since it is larger than the sum of its proper divisors (28104736).

37472972 is a wasteful number, since it uses less digits than its factorization.

37472972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9368247 (or 9368245 counting only the distinct ones).

The product of its digits is 148176, while the sum is 41.

The square root of 37472972 is about 6121.5171322149. The cubic root of 37472972 is about 334.6360404524.

The spelling of 37472972 in words is "thirty-seven million, four hundred seventy-two thousand, nine hundred seventy-two".