117838896 has 40 divisors (see below), whose sum is σ = 347906304. Its totient is φ = 33668160.

The previous prime is 117838891. The next prime is 117838907. The reversal of 117838896 is 698838711.

It is not an unprimeable number, because it can be changed into a prime (117838891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175020 + ... + 175691.

Almost surely, 2^117838896 is an apocalyptic number.

117838896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

117838896 is an abundant number, since it is smaller than the sum of its proper divisors (230067408).

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

117838896 is a wasteful number, since it uses less digits than its factorization.

117838896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350729 (or 350723 counting only the distinct ones).

The product of its digits is 580608, while the sum is 51.

The square root of 117838896 is about 10855.3625457651. The cubic root of 117838896 is about 490.2634928805.

The spelling of 117838896 in words is "one hundred seventeen million, eight hundred thirty-eight thousand, eight hundred ninety-six".