791270 has 16 divisors (see below), whose sum is σ = 1446768. Its totient is φ = 311520.

The previous prime is 791261. The next prime is 791291. The reversal of 791270 is 72197.

It is a super-2 number, since 2×791270² = 1252216425800, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

791270 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 7 ways as a sum of consecutive naturals, for example, 80 + ... + 1260.

It is an arithmetic number, because the mean of its divisors is an integer number (90423).

2⁷⁹¹²⁷⁰ is an apocalyptic number.

791270 is a deficient number, since it is larger than the sum of its proper divisors (655498).

791270 is a wasteful number, since it uses less digits than its factorization.

791270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255.

The product of its (nonzero) digits is 882, while the sum is 26.

The square root of 791270 is about 889.5335856504. The cubic root of 791270 is about 92.4928652885.

The spelling of 791270 in words is "seven hundred ninety-one thousand, two hundred seventy".