188160 has 108 divisors (see below), whose sum is σ = 699048. Its totient is φ = 43008.

The previous prime is 188159. The next prime is 188171. The reversal of 188160 is 61881.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 188160.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26877 + ... + 26883.

2¹⁸⁸¹⁶⁰ is an apocalyptic number.

188160 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 188160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (349524).

188160 is an abundant number, since it is smaller than the sum of its proper divisors (510888).

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

188160 is an equidigital number, since it uses as much as digits as its factorization.

188160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38 (or 17 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 24.

The square root of 188160 is about 433.7741347752. The cubic root of 188160 is about 57.3027900533.

The spelling of 188160 in words is "one hundred eighty-eight thousand, one hundred sixty".