37138252 has 6 divisors (see below), whose sum is σ = 64991948. Its totient is φ = 18569124.

The previous prime is 37138249. The next prime is 37138271. The reversal of 37138252 is 25283173.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4642278 + ... + 4642285.

Almost surely, 2^37138252 is an apocalyptic number.

It is an amenable number.

37138252 is a deficient number, since it is larger than the sum of its proper divisors (27853696).

37138252 is a wasteful number, since it uses less digits than its factorization.

37138252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9284567 (or 9284565 counting only the distinct ones).

The product of its digits is 10080, while the sum is 31.

The square root of 37138252 is about 6094.1161787416. The cubic root of 37138252 is about 333.6367020407.

The spelling of 37138252 in words is "thirty-seven million, one hundred thirty-eight thousand, two hundred fifty-two".