117318000 has 80 divisors (see below), whose sum is σ = 378252576. Its totient is φ = 31283200.

The previous prime is 117317983. The next prime is 117318011. The reversal of 117318000 is 813711.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3777 + ... + 15776.

Almost surely, 2^117318000 is an apocalyptic number.

117318000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117318000 is an abundant number, since it is smaller than the sum of its proper divisors (260934576).

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

117318000 is a wasteful number, since it uses less digits than its factorization.

117318000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19579 (or 19563 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 21.

The square root of 117318000 is about 10831.3434069833. The cubic root of 117318000 is about 489.5400376179.

The spelling of 117318000 in words is "one hundred seventeen million, three hundred eighteen thousand".