115008872 has 32 divisors (see below), whose sum is σ = 238481280. Its totient is φ = 51557760.

The previous prime is 115008863. The next prime is 115008899. The reversal of 115008872 is 278800511.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2528 + ... + 15375.

It is an arithmetic number, because the mean of its divisors is an integer number (7452540).

Almost surely, 2^115008872 is an apocalyptic number.

It is an amenable number.

115008872 is an abundant number, since it is smaller than the sum of its proper divisors (123472408).

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

115008872 is a wasteful number, since it uses less digits than its factorization.

115008872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17993 (or 17989 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 32.

The square root of 115008872 is about 10724.2189459186. The cubic root of 115008872 is about 486.3069183068.

The spelling of 115008872 in words is "one hundred fifteen million, eight thousand, eight hundred seventy-two".