797256 has 32 divisors (see below), whose sum is σ = 2215200. Its totient is φ = 265680.

The previous prime is 797207. The next prime is 797273. The reversal of 797256 is 652797.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 3.

It is a self number, because there is not a number n which added to its sum of digits gives 797256.

It is an unprimeable 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 7 ways as a sum of consecutive naturals, for example, 1630 + ... + 2061.

It is an arithmetic number, because the mean of its divisors is an integer number (69225).

2⁷⁹⁷²⁵⁶ is an apocalyptic number.

It is an amenable number.

797256 is an abundant number, since it is smaller than the sum of its proper divisors (1417944).

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

797256 is a wasteful number, since it uses less digits than its factorization.

797256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3706 (or 3696 counting only the distinct ones).

The product of its digits is 26460, while the sum is 36.

The square root of 797256 is about 892.8919307509. The cubic root of 797256 is about 92.7255174251.

The spelling of 797256 in words is "seven hundred ninety-seven thousand, two hundred fifty-six".