116168180 has 48 divisors (see below), whose sum is σ = 248814720. Its totient is φ = 45552000.

The previous prime is 116168179. The next prime is 116168183. The reversal of 116168180 is 81861611.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116168183) 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, 264401 + ... + 264839.

It is an arithmetic number, because the mean of its divisors is an integer number (5183640).

Almost surely, 2^116168180 is an apocalyptic number.

116168180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116168180 is an abundant number, since it is smaller than the sum of its proper divisors (132646540).

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

116168180 is a wasteful number, since it uses less digits than its factorization.

116168180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680 (or 678 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 32.

The square root of 116168180 is about 10778.1343469081. The cubic root of 116168180 is about 487.9354758817.

The spelling of 116168180 in words is "one hundred sixteen million, one hundred sixty-eight thousand, one hundred eighty".