117133808 has 60 divisors (see below), whose sum is σ = 264201840. Its totient is φ = 50096640.

The previous prime is 117133789. The next prime is 117133811. The reversal of 117133808 is 808331711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31133 + ... + 34691.

It is an arithmetic number, because the mean of its divisors is an integer number (4403364).

Almost surely, 2^117133808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117133808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132100920).

117133808 is an abundant number, since it is smaller than the sum of its proper divisors (147068032).

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

117133808 is a wasteful number, since it uses less digits than its factorization.

117133808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3606 (or 3589 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 117133808 is about 10822.8373359300. The cubic root of 117133808 is about 489.2837069919.

The spelling of 117133808 in words is "one hundred seventeen million, one hundred thirty-three thousand, eight hundred eight".