117092908 has 12 divisors (see below), whose sum is σ = 213822000. Its totient is φ = 56000912.

The previous prime is 117092903. The next prime is 117092917. The reversal of 117092908 is 809290711.

It is not an unprimeable number, because it can be changed into a prime (117092903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 636283 + ... + 636466.

It is an arithmetic number, because the mean of its divisors is an integer number (17818500).

Almost surely, 2^117092908 is an apocalyptic number.

It is an amenable number.

117092908 is a deficient number, since it is larger than the sum of its proper divisors (96729092).

117092908 is a wasteful number, since it uses less digits than its factorization.

117092908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272776 (or 1272774 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 37.

The square root of 117092908 is about 10820.9476479650. The cubic root of 117092908 is about 489.2267520911.

The spelling of 117092908 in words is "one hundred seventeen million, ninety-two thousand, nine hundred eight".