115715276 has 12 divisors (see below), whose sum is σ = 203959560. Its totient is φ = 57441120.

The previous prime is 115715261. The next prime is 115715287. The reversal of 115715276 is 672517511.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103505 + ... + 104616.

It is an arithmetic number, because the mean of its divisors is an integer number (16996630).

Almost surely, 2^115715276 is an apocalyptic number.

It is an amenable number.

115715276 is a deficient number, since it is larger than the sum of its proper divisors (88244284).

115715276 is a wasteful number, since it uses less digits than its factorization.

115715276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208264 (or 208262 counting only the distinct ones).

The product of its digits is 14700, while the sum is 35.

The square root of 115715276 is about 10757.1035134928. The cubic root of 115715276 is about 487.3005465909.

The spelling of 115715276 in words is "one hundred fifteen million, seven hundred fifteen thousand, two hundred seventy-six".