37130725 has 12 divisors (see below), whose sum is σ = 46266880. Its totient is φ = 29559600.

The previous prime is 37130719. The next prime is 37130767. The reversal of 37130725 is 52703173.

37130725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 37130725 - 2¹⁷ = 36999653 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 37130693 and 37130702.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1756 + ... + 8794.

Almost surely, 2^37130725 is an apocalyptic number.

It is an amenable number.

37130725 is a deficient number, since it is larger than the sum of its proper divisors (9136155).

37130725 is a wasteful number, since it uses less digits than its factorization.

37130725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7260 (or 7255 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 28.

The square root of 37130725 is about 6093.4985845572. The cubic root of 37130725 is about 333.6141605640.

Adding to 37130725 its reverse (52703173), we get a palindrome (89833898).

The spelling of 37130725 in words is "thirty-seven million, one hundred thirty thousand, seven hundred twenty-five".