37290252 has 24 divisors (see below), whose sum is σ = 87390576. Its totient is φ = 12375808.

The previous prime is 37290251. The next prime is 37290269. The reversal of 37290252 is 25209273.

It is a happy number.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (37290251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3873 + ... + 9464.

It is an arithmetic number, because the mean of its divisors is an integer number (3641274).

Almost surely, 2^37290252 is an apocalyptic number.

It is an amenable number.

37290252 is an abundant number, since it is smaller than the sum of its proper divisors (50100324).

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

37290252 is a wasteful number, since it uses less digits than its factorization.

37290252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13577 (or 13575 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 37290252 is about 6106.5744898429. The cubic root of 37290252 is about 334.0912535867.

The spelling of 37290252 in words is "thirty-seven million, two hundred ninety thousand, two hundred fifty-two".