117086908 has 12 divisors (see below), whose sum is σ = 205180192. Its totient is φ = 58464000.

The previous prime is 117086897. The next prime is 117086933. The reversal of 117086908 is 809680711.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16485 + ... + 22492.

Almost surely, 2^117086908 is an apocalyptic number.

It is an amenable number.

117086908 is a deficient number, since it is larger than the sum of its proper divisors (88093284).

117086908 is a wasteful number, since it uses less digits than its factorization.

117086908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39732 (or 39730 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 40.

The square root of 117086908 is about 10820.6704043696. The cubic root of 117086908 is about 489.2183957334.

The spelling of 117086908 in words is "one hundred seventeen million, eighty-six thousand, nine hundred eight".