115625718 has 48 divisors (see below), whose sum is σ = 279800976. Its totient is φ = 35575200.

The previous prime is 115625707. The next prime is 115625729. The reversal of 115625718 is 817526511.

115625718 is a `hidden beast` number, since 1 + 15 + 625 + 7 + 18 = 666.

It is an interprime number because it is at equal distance from previous prime (115625707) and next prime (115625729).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2833 + ... + 15468.

It is an arithmetic number, because the mean of its divisors is an integer number (5829187).

Almost surely, 2^115625718 is an apocalyptic number.

115625718 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

115625718 is an abundant number, since it is smaller than the sum of its proper divisors (164175258).

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

115625718 is a wasteful number, since it uses less digits than its factorization.

115625718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18331 (or 18319 counting only the distinct ones).

The product of its digits is 16800, while the sum is 36.

The square root of 115625718 is about 10752.9399700733. The cubic root of 115625718 is about 487.1747984974.

The spelling of 115625718 in words is "one hundred fifteen million, six hundred twenty-five thousand, seven hundred eighteen".