116979968 has 72 divisors (see below), whose sum is σ = 276185280. Its totient is φ = 48384000.

The previous prime is 116979959. The next prime is 116979983. The reversal of 116979968 is 869979611.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50843 + ... + 53093.

Almost surely, 2^116979968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116979968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138092640).

116979968 is an abundant number, since it is smaller than the sum of its proper divisors (159205312).

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

116979968 is an equidigital number, since it uses as much as digits as its factorization.

116979968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2303 (or 2289 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 56.

The square root of 116979968 is about 10815.7278072259. The cubic root of 116979968 is about 489.0694096742.

The spelling of 116979968 in words is "one hundred sixteen million, nine hundred seventy-nine thousand, nine hundred sixty-eight".