791113 has 4 divisors (see below), whose sum is σ = 798228. Its totient is φ = 784000.

The previous prime is 791111. The next prime is 791117. The reversal of 791113 is 311197.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 131769 + 659344 = 363^2 + 812^2 .

It is a cyclic number.

It is not a de Polignac number, because 791113 - 2¹ = 791111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (791111) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3388 + ... + 3613.

It is an arithmetic number, because the mean of its divisors is an integer number (199557).

2⁷⁹¹¹¹³ is an apocalyptic number.

It is an amenable number.

791113 is a deficient number, since it is larger than the sum of its proper divisors (7115).

791113 is a wasteful number, since it uses less digits than its factorization.

791113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7114.

The product of its digits is 189, while the sum is 22.

The square root of 791113 is about 889.4453327777. The cubic root of 791113 is about 92.4867475536.

The spelling of 791113 in words is "seven hundred ninety-one thousand, one hundred thirteen".