797288 has 8 divisors (see below), whose sum is σ = 1494930. Its totient is φ = 398640.

The previous prime is 797287. The next prime is 797309. The reversal of 797288 is 882797.

It can be written as a sum of positive squares in only one way, i.e., 669124 + 128164 = 818^2 + 358^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (797281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49823 + ... + 49838.

2⁷⁹⁷²⁸⁸ is an apocalyptic number.

It is an amenable number.

797288 is a deficient number, since it is larger than the sum of its proper divisors (697642).

797288 is a wasteful number, since it uses less digits than its factorization.

797288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99667 (or 99663 counting only the distinct ones).

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

The square root of 797288 is about 892.9098498729. The cubic root of 797288 is about 92.7267580040.

The spelling of 797288 in words is "seven hundred ninety-seven thousand, two hundred eighty-eight".