115685092 has 6 divisors (see below), whose sum is σ = 202448918. Its totient is φ = 57842544.

The previous prime is 115685077. The next prime is 115685107. The reversal of 115685092 is 290586511.

It is an interprime number because it is at equal distance from previous prime (115685077) and next prime (115685107).

It can be written as a sum of positive squares in only one way, i.e., 101727396 + 13957696 = 10086^2 + 3736^2 .

It is a super-2 number, since 2×115685092² = 26766081022096928, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14460633 + ... + 14460640.

Almost surely, 2^115685092 is an apocalyptic number.

It is an amenable number.

115685092 is a deficient number, since it is larger than the sum of its proper divisors (86763826).

115685092 is a wasteful number, since it uses less digits than its factorization.

115685092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28921277 (or 28921275 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 37.

The square root of 115685092 is about 10755.7004420912. The cubic root of 115685092 is about 487.2581725867.

The spelling of 115685092 in words is "one hundred fifteen million, six hundred eighty-five thousand, ninety-two".