191160 has 80 divisors (see below), whose sum is σ = 653400. Its totient is φ = 50112.

The previous prime is 191143. The next prime is 191161. The reversal of 191160 is 61191.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (191161) by changing a digit.

191160 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3211 + ... + 3269.

2¹⁹¹¹⁶⁰ is an apocalyptic number.

191160 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 191160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (326700).

191160 is an abundant number, since it is smaller than the sum of its proper divisors (462240).

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

191160 is a wasteful number, since it uses less digits than its factorization.

191160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82 (or 69 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

The square root of 191160 is about 437.2184808537. The cubic root of 191160 is about 57.6057285969.

It can be divided in two parts, 191 and 160, that added together give a triangular number (351 = T₂₆).

The spelling of 191160 in words is "one hundred ninety-one thousand, one hundred sixty".