116980392 has 64 divisors (see below), whose sum is σ = 309818880. Its totient is φ = 36729792.

The previous prime is 116980387. The next prime is 116980393. The reversal of 116980392 is 293089611.

It is a super-2 number, since 2×116980392² = 27368824224947328, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 116980392.

It is not an unprimeable number, because it can be changed into a prime (116980393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35403 + ... + 38565.

It is an arithmetic number, because the mean of its divisors is an integer number (4840920).

Almost surely, 2^116980392 is an apocalyptic number.

116980392 is a gapful number since it is divisible by the number (12) 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 116980392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154909440).

116980392 is an abundant number, since it is smaller than the sum of its proper divisors (192838488).

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

116980392 is a wasteful number, since it uses less digits than its factorization.

116980392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3262 (or 3258 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 39.

The square root of 116980392 is about 10815.7474082932. The cubic root of 116980392 is about 489.0700005593.

The spelling of 116980392 in words is "one hundred sixteen million, nine hundred eighty thousand, three hundred ninety-two".