115055816 has 32 divisors (see below), whose sum is σ = 219011040. Its totient is φ = 56659968.

The previous prime is 115055807. The next prime is 115055839. The reversal of 115055816 is 618550511.

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, 219731 + ... + 220253.

It is an arithmetic number, because the mean of its divisors is an integer number (6844095).

Almost surely, 2^115055816 is an apocalyptic number.

It is an amenable number.

115055816 is a deficient number, since it is larger than the sum of its proper divisors (103955224).

115055816 is a wasteful number, since it uses less digits than its factorization.

115055816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893 (or 889 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 32.

The square root of 115055816 is about 10726.4074134819. The cubic root of 115055816 is about 486.3730757726.

The spelling of 115055816 in words is "one hundred fifteen million, fifty-five thousand, eight hundred sixteen".