115920092 has 24 divisors (see below), whose sum is σ = 212061696. Its totient is φ = 55340208.

The previous prime is 115920089. The next prime is 115920113. The reversal of 115920092 is 290029511.

It is a congruent 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, 88313 + ... + 89615.

It is an arithmetic number, because the mean of its divisors is an integer number (8835904).

Almost surely, 2^115920092 is an apocalyptic number.

It is an amenable number.

115920092 is a deficient number, since it is larger than the sum of its proper divisors (96141604).

115920092 is a wasteful number, since it uses less digits than its factorization.

115920092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2297 (or 2295 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 29.

The square root of 115920092 is about 10766.6193394213. The cubic root of 115920092 is about 487.5878843967.

The spelling of 115920092 in words is "one hundred fifteen million, nine hundred twenty thousand, ninety-two".