115965364 has 24 divisors (see below), whose sum is σ = 217607040. Its totient is φ = 53878656.

The previous prime is 115965323. The next prime is 115965413. The reversal of 115965364 is 463569511.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5422 + ... + 16165.

It is an arithmetic number, because the mean of its divisors is an integer number (9066960).

Almost surely, 2^115965364 is an apocalyptic number.

It is an amenable number.

115965364 is a deficient number, since it is larger than the sum of its proper divisors (101641676).

115965364 is a wasteful number, since it uses less digits than its factorization.

115965364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21687 (or 21685 counting only the distinct ones).

The product of its digits is 97200, while the sum is 40.

The square root of 115965364 is about 10768.7215582909. The cubic root of 115965364 is about 487.6513511214.

The spelling of 115965364 in words is "one hundred fifteen million, nine hundred sixty-five thousand, three hundred sixty-four".