117606902 has 16 divisors (see below), whose sum is σ = 204918432. Its totient is φ = 49576320.

The previous prime is 117606899. The next prime is 117606917. The reversal of 117606902 is 209606711.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68003 + ... + 69710.

It is an arithmetic number, because the mean of its divisors is an integer number (12807402).

Almost surely, 2^117606902 is an apocalyptic number.

117606902 is a deficient number, since it is larger than the sum of its proper divisors (87311530).

117606902 is a wasteful number, since it uses less digits than its factorization.

117606902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137783.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 117606902 is about 10844.6715948432. The cubic root of 117606902 is about 489.9415479352.

The spelling of 117606902 in words is "one hundred seventeen million, six hundred six thousand, nine hundred two".