115971032 has 8 divisors (see below), whose sum is σ = 217445700. Its totient is φ = 57985512.

The previous prime is 115971019. The next prime is 115971047. The reversal of 115971032 is 230179511.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 115970986 and 115971004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7248182 + ... + 7248197.

Almost surely, 2^115971032 is an apocalyptic number.

It is an amenable number.

115971032 is a deficient number, since it is larger than the sum of its proper divisors (101474668).

115971032 is a wasteful number, since it uses less digits than its factorization.

115971032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14496385 (or 14496381 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 115971032 is about 10768.9847246618. The cubic root of 115971032 is about 487.6592959155.

The spelling of 115971032 in words is "one hundred fifteen million, nine hundred seventy-one thousand, thirty-two".