797882 has 4 divisors (see below), whose sum is σ = 1196826. Its totient is φ = 398940.

The previous prime is 797869. The next prime is 797887. The reversal of 797882 is 288797.

797882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 288797 = 53 ⋅5449.

It can be written as a sum of positive squares in only one way, i.e., 707281 + 90601 = 841^2 + 301^2 .

It is not an unprimeable number, because it can be changed into a prime (797887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 199469 + ... + 199472.

2⁷⁹⁷⁸⁸² is an apocalyptic number.

797882 is a deficient number, since it is larger than the sum of its proper divisors (398944).

797882 is a wasteful number, since it uses less digits than its factorization.

797882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398943.

The product of its digits is 56448, while the sum is 41.

The square root of 797882 is about 893.2424083081. The cubic root of 797882 is about 92.7497802248.

The spelling of 797882 in words is "seven hundred ninety-seven thousand, eight hundred eighty-two".