115958432 has 12 divisors (see below), whose sum is σ = 228293226. Its totient is φ = 57979200.

The previous prime is 115958431. The next prime is 115958459. The reversal of 115958432 is 234859511.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 91317136 + 24641296 = 9556^2 + 4964^2 .

It is not an unprimeable number, because it can be changed into a prime (115958431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1811819 + ... + 1811882.

Almost surely, 2^115958432 is an apocalyptic number.

It is an amenable number.

115958432 is a deficient number, since it is larger than the sum of its proper divisors (112334794).

115958432 is an equidigital number, since it uses as much as digits as its factorization.

115958432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3623711 (or 3623703 counting only the distinct ones).

The product of its digits is 43200, while the sum is 38.

The square root of 115958432 is about 10768.3996954051. The cubic root of 115958432 is about 487.6416342358.

The spelling of 115958432 in words is "one hundred fifteen million, nine hundred fifty-eight thousand, four hundred thirty-two".