797872 has 20 divisors (see below), whose sum is σ = 1580256. Its totient is φ = 390080.

The previous prime is 797869. The next prime is 797887. The reversal of 797872 is 278797.

It is a plaindrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222 + ... + 1282.

2⁷⁹⁷⁸⁷² is an apocalyptic number.

It is an amenable number.

797872 is a deficient number, since it is larger than the sum of its proper divisors (782384).

797872 is a wasteful number, since it uses less digits than its factorization.

797872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116 (or 1110 counting only the distinct ones).

The product of its digits is 49392, while the sum is 40.

The square root of 797872 is about 893.2368107059. The cubic root of 797872 is about 92.7493927399.

It can be divided in two parts, 7 and 97872, that added together give a palindrome (97879).

The spelling of 797872 in words is "seven hundred ninety-seven thousand, eight hundred seventy-two".