37631052 has 18 divisors (see below), whose sum is σ = 95123028. Its totient is φ = 12543672.

The previous prime is 37631021. The next prime is 37631057. The reversal of 37631052 is 25013673.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (37631057) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 522618 + ... + 522689.

Almost surely, 2^37631052 is an apocalyptic number.

It is an amenable number.

37631052 is an abundant number, since it is smaller than the sum of its proper divisors (57491976).

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

37631052 is a wasteful number, since it uses less digits than its factorization.

37631052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045317 (or 1045312 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 37631052 is about 6134.4153755676. The cubic root of 37631052 is about 335.1059351613.

The spelling of 37631052 in words is "thirty-seven million, six hundred thirty-one thousand, fifty-two".