115805996 has 12 divisors (see below), whose sum is σ = 202736352. Its totient is φ = 57881328.

The previous prime is 115805981. The next prime is 115806013. The reversal of 115805996 is 699508511.

It is a super-2 number, since 2×115805996² = 26822057419104032, which contains 22 as substring.

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, 16106 + ... + 22158.

It is an arithmetic number, because the mean of its divisors is an integer number (16894696).

Almost surely, 2^115805996 is an apocalyptic number.

It is an amenable number.

115805996 is a deficient number, since it is larger than the sum of its proper divisors (86930356).

115805996 is a wasteful number, since it uses less digits than its factorization.

115805996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10840 (or 10838 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 44.

The square root of 115805996 is about 10761.3194358313. The cubic root of 115805996 is about 487.4278601121.

It can be divided in two parts, 11580 and 5996, that added together give a cube (17576 = 26³).

The spelling of 115805996 in words is "one hundred fifteen million, eight hundred five thousand, nine hundred ninety-six".