117167680 has 112 divisors (see below), whose sum is σ = 335767680. Its totient is φ = 38043648.

The previous prime is 117167669. The next prime is 117167717. The reversal of 117167680 is 86761711.

It is a tau number, because it is divible by the number of its divisors (112).

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, 41184 + ... + 43936.

Almost surely, 2^117167680 is an apocalyptic number.

117167680 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 117167680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167883840).

117167680 is an abundant number, since it is smaller than the sum of its proper divisors (218600000).

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

117167680 is a wasteful number, since it uses less digits than its factorization.

117167680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2796 (or 2786 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 37.

The square root of 117167680 is about 10824.4020620079. The cubic root of 117167680 is about 489.3308650834.

The spelling of 117167680 in words is "one hundred seventeen million, one hundred sixty-seven thousand, six hundred eighty".