37975125 has 16 divisors (see below), whose sum is σ = 63191232. Its totient is φ = 20253200.

The previous prime is 37975121. The next prime is 37975151. The reversal of 37975125 is 52157973.

It is not a de Polignac number, because 37975125 - 2² = 37975121 is a prime.

It is a super-2 number, since 2×37975125² = 2884220237531250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37975121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50259 + ... + 51008.

It is an arithmetic number, because the mean of its divisors is an integer number (3949452).

Almost surely, 2^37975125 is an apocalyptic number.

It is an amenable number.

37975125 is a deficient number, since it is larger than the sum of its proper divisors (25216107).

37975125 is a wasteful number, since it uses less digits than its factorization.

37975125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101285 (or 101275 counting only the distinct ones).

The product of its digits is 66150, while the sum is 39.

The square root of 37975125 is about 6162.3960437479. The cubic root of 37975125 is about 336.1241657738.

The spelling of 37975125 in words is "thirty-seven million, nine hundred seventy-five thousand, one hundred twenty-five".