117279168 has 28 divisors (see below), whose sum is σ = 310301640. Its totient is φ = 39092992.

The previous prime is 117279143. The next prime is 117279181. The reversal of 117279168 is 861972711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305223 + ... + 305606.

Almost surely, 2^117279168 is an apocalyptic number.

It is an amenable number.

117279168 is an abundant number, since it is smaller than the sum of its proper divisors (193022472).

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

117279168 is an equidigital number, since it uses as much as digits as its factorization.

117279168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610844 (or 610834 counting only the distinct ones).

The product of its digits is 42336, while the sum is 42.

The square root of 117279168 is about 10829.5506832001. The cubic root of 117279168 is about 489.4860194322.

The spelling of 117279168 in words is "one hundred seventeen million, two hundred seventy-nine thousand, one hundred sixty-eight".