791180 has 48 divisors (see below), whose sum is σ = 1905120. Its totient is φ = 273408.

The previous prime is 791159. The next prime is 791191. The reversal of 791180 is 81197.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

791180 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4331 + ... + 4509.

It is an arithmetic number, because the mean of its divisors is an integer number (39690).

2⁷⁹¹¹⁸⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 791180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (952560).

791180 is an abundant number, since it is smaller than the sum of its proper divisors (1113940).

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

791180 is a wasteful number, since it uses less digits than its factorization.

791180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 26.

The square root of 791180 is about 889.4829959027. The cubic root of 791180 is about 92.4893584057.

The spelling of 791180 in words is "seven hundred ninety-one thousand, one hundred eighty".