115953612 has 48 divisors (see below), whose sum is σ = 276992352. Its totient is φ = 37739520.

The previous prime is 115953587. The next prime is 115953613. The reversal of 115953612 is 216359511.

It is not an unprimeable number, because it can be changed into a prime (115953613) 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, 214062 + ... + 214602.

It is an arithmetic number, because the mean of its divisors is an integer number (5770674).

Almost surely, 2^115953612 is an apocalyptic number.

115953612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115953612 is an abundant number, since it is smaller than the sum of its proper divisors (161038740).

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

115953612 is a wasteful number, since it uses less digits than its factorization.

115953612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 938 (or 936 counting only the distinct ones).

The product of its digits is 8100, while the sum is 33.

The square root of 115953612 is about 10768.1758900939. The cubic root of 115953612 is about 487.6348776041.

The spelling of 115953612 in words is "one hundred fifteen million, nine hundred fifty-three thousand, six hundred twelve".