117687360 has 224 divisors, whose sum is σ = 434230272. Its totient is φ = 26449920.

The previous prime is 117687341. The next prime is 117687391. The reversal of 117687360 is 63786711.

It is a tau number, because it is divible by the number of its divisors (224).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 557655 + ... + 557865.

It is an arithmetic number, because the mean of its divisors is an integer number (1938528).

Almost surely, 2^117687360 is an apocalyptic number.

117687360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117687360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217115136).

117687360 is an abundant number, since it is smaller than the sum of its proper divisors (316542912).

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

117687360 is a wasteful number, since it uses less digits than its factorization.

117687360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321 (or 311 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 117687360 is about 10848.3805242995. The cubic root of 117687360 is about 490.0532498009.

The spelling of 117687360 in words is "one hundred seventeen million, six hundred eighty-seven thousand, three hundred sixty".