115664792 has 48 divisors (see below), whose sum is σ = 229472880. Its totient is φ = 54648000.

The previous prime is 115664779. The next prime is 115664833. The reversal of 115664792 is 297466511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 638942 + ... + 639122.

It is an arithmetic number, because the mean of its divisors is an integer number (4780685).

Almost surely, 2^115664792 is an apocalyptic number.

It is an amenable number.

115664792 is a deficient number, since it is larger than the sum of its proper divisors (113808088).

115664792 is a wasteful number, since it uses less digits than its factorization.

115664792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384 (or 357 counting only the distinct ones).

The product of its digits is 90720, while the sum is 41.

The square root of 115664792 is about 10754.7567150540. The cubic root of 115664792 is about 487.2296701543.

The spelling of 115664792 in words is "one hundred fifteen million, six hundred sixty-four thousand, seven hundred ninety-two".