115275996 has 36 divisors (see below), whose sum is σ = 317883384. Its totient is φ = 34932000.

The previous prime is 115275959. The next prime is 115276003. The reversal of 115275996 is 699572511.

115275996 is a `hidden beast` number, since 1 + 1 + 52 + 7 + 599 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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, 145155 + ... + 145946.

It is an arithmetic number, because the mean of its divisors is an integer number (8830094).

Almost surely, 2^115275996 is an apocalyptic number.

It is an amenable number.

115275996 is an abundant number, since it is smaller than the sum of its proper divisors (202607388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115275996 is a wasteful number, since it uses less digits than its factorization.

115275996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291122 (or 291117 counting only the distinct ones).

The product of its digits is 170100, while the sum is 45.

The square root of 115275996 is about 10736.6659629514. The cubic root of 115275996 is about 486.6831321966.

The spelling of 115275996 in words is "one hundred fifteen million, two hundred seventy-five thousand, nine hundred ninety-six".