115610725 has 12 divisors (see below), whose sum is σ = 150903040. Its totient is φ = 87620400.

The previous prime is 115610723. The next prime is 115610731. The reversal of 115610725 is 527016511.

It is not a de Polignac number, because 115610725 - 2¹ = 115610723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115610693 and 115610702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115610723) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121221 + ... + 122170.

Almost surely, 2^115610725 is an apocalyptic number.

It is an amenable number.

115610725 is a deficient number, since it is larger than the sum of its proper divisors (35292315).

115610725 is a wasteful number, since it uses less digits than its factorization.

115610725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243420 (or 243415 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 28.

The square root of 115610725 is about 10752.2427892975. The cubic root of 115610725 is about 487.1537405309.

It can be divided in two parts, 1156 and 10725, that added together give a square (11881 = 109²).

The spelling of 115610725 in words is "one hundred fifteen million, six hundred ten thousand, seven hundred twenty-five".