116162880 has 112 divisors (see below), whose sum is σ = 384925824. Its totient is φ = 29624320.

The previous prime is 116162863. The next prime is 116162911. The reversal of 116162880 is 88261611.

It is a congruent number.

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, 19450 + ... + 24710.

Almost surely, 2^116162880 is an apocalyptic number.

116162880 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 116162880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192462912).

116162880 is an abundant number, since it is smaller than the sum of its proper divisors (268762944).

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

116162880 is a wasteful number, since it uses less digits than its factorization.

116162880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5304 (or 5294 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 33.

The square root of 116162880 is about 10777.8884759493. Note that the first 3 decimals coincide. The cubic root of 116162880 is about 487.9280553260.

The spelling of 116162880 in words is "one hundred sixteen million, one hundred sixty-two thousand, eight hundred eighty".