117880252 has 24 divisors (see below), whose sum is σ = 238605696. Its totient is φ = 49910448.

The previous prime is 117880249. The next prime is 117880291. The reversal of 117880252 is 252088711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23038 + ... + 27685.

It is an arithmetic number, because the mean of its divisors is an integer number (9941904).

Almost surely, 2^117880252 is an apocalyptic number.

It is an amenable number.

117880252 is an abundant number, since it is smaller than the sum of its proper divisors (120725444).

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

117880252 is a wasteful number, since it uses less digits than its factorization.

117880252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50817 (or 50815 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 34.

The square root of 117880252 is about 10857.2672436484. The cubic root of 117880252 is about 490.3208394394.

The spelling of 117880252 in words is "one hundred seventeen million, eight hundred eighty thousand, two hundred fifty-two".