115971692 has 6 divisors (see below), whose sum is σ = 202950468. Its totient is φ = 57985844.

The previous prime is 115971679. The next prime is 115971703. The reversal of 115971692 is 296179511.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14496458 + ... + 14496465.

It is an arithmetic number, because the mean of its divisors is an integer number (33825078).

Almost surely, 2^115971692 is an apocalyptic number.

It is an amenable number.

115971692 is a deficient number, since it is larger than the sum of its proper divisors (86978776).

115971692 is a wasteful number, since it uses less digits than its factorization.

115971692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28992927 (or 28992925 counting only the distinct ones).

The product of its digits is 34020, while the sum is 41.

The square root of 115971692 is about 10769.0153681755. The cubic root of 115971692 is about 487.6602210158.

The spelling of 115971692 in words is "one hundred fifteen million, nine hundred seventy-one thousand, six hundred ninety-two".