115187016 has 32 divisors (see below), whose sum is σ = 329106240. Its totient is φ = 32910528.

The previous prime is 115186963. The next prime is 115187027. The reversal of 115187016 is 610781511.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342651 + ... + 342986.

It is an arithmetic number, because the mean of its divisors is an integer number (10284570).

Almost surely, 2^115187016 is an apocalyptic number.

It is an amenable number.

115187016 is an abundant number, since it is smaller than the sum of its proper divisors (213919224).

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

115187016 is a wasteful number, since it uses less digits than its factorization.

115187016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685653 (or 685649 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 30.

The square root of 115187016 is about 10732.5214185670. The cubic root of 115187016 is about 486.5578785630.

The spelling of 115187016 in words is "one hundred fifteen million, one hundred eighty-seven thousand, sixteen".