117859168 has 24 divisors (see below), whose sum is σ = 265183632. Its totient is φ = 50510976.

The previous prime is 117859141. The next prime is 117859169. The reversal of 117859168 is 861958711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117859169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262855 + ... + 263302.

It is an arithmetic number, because the mean of its divisors is an integer number (11049318).

Almost surely, 2^117859168 is an apocalyptic number.

It is an amenable number.

117859168 is an abundant number, since it is smaller than the sum of its proper divisors (147324464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117859168 is an equidigital number, since it uses as much as digits as its factorization.

117859168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526174 (or 526166 counting only the distinct ones).

The product of its digits is 120960, while the sum is 46.

The square root of 117859168 is about 10856.2962376678. The cubic root of 117859168 is about 490.2916048537.

The spelling of 117859168 in words is "one hundred seventeen million, eight hundred fifty-nine thousand, one hundred sixty-eight".