116718720 has 256 divisors, whose sum is σ = 401863680. Its totient is φ = 28753920.

The previous prime is 116718713. The next prime is 116718733. The reversal of 116718720 is 27817611.

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, 2202214 + ... + 2202266.

It is an arithmetic number, because the mean of its divisors is an integer number (1569780).

Almost surely, 2^116718720 is an apocalyptic number.

116718720 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 116718720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200931840).

116718720 is an abundant number, since it is smaller than the sum of its proper divisors (285144960).

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

116718720 is a wasteful number, since it uses less digits than its factorization.

116718720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 33.

The square root of 116718720 is about 10803.6438297456. The cubic root of 116718720 is about 488.7050634266.

The spelling of 116718720 in words is "one hundred sixteen million, seven hundred eighteen thousand, seven hundred twenty".