791253 has 6 divisors (see below), whose sum is σ = 1142934. Its totient is φ = 527496.

The previous prime is 791251. The next prime is 791257. The reversal of 791253 is 352197.

It can be written as a sum of positive squares in only one way, i.e., 636804 + 154449 = 798^2 + 393^2 .

It is not a de Polignac number, because 791253 - 2¹ = 791251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (791251) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 43950 + ... + 43967.

It is an arithmetic number, because the mean of its divisors is an integer number (190489).

2⁷⁹¹²⁵³ is an apocalyptic number.

It is an amenable number.

791253 is a deficient number, since it is larger than the sum of its proper divisors (351681).

791253 is a wasteful number, since it uses less digits than its factorization.

791253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87923 (or 87920 counting only the distinct ones).

The product of its digits is 1890, while the sum is 27.

The square root of 791253 is about 889.5240300295. The cubic root of 791253 is about 92.4922028977.

The spelling of 791253 in words is "seven hundred ninety-one thousand, two hundred fifty-three".