797315 has 4 divisors (see below), whose sum is σ = 956784. Its totient is φ = 637848.

The previous prime is 797311. The next prime is 797333. The reversal of 797315 is 513797.

797315 is nontrivially palindromic in base 4 and base 8.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 797315 - 2² = 797311 is a prime.

It is a super-2 number, since 2×797315² = 1271422418450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (797311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79727 + ... + 79736.

It is an arithmetic number, because the mean of its divisors is an integer number (239196).

2⁷⁹⁷³¹⁵ is an apocalyptic number.

797315 is a deficient number, since it is larger than the sum of its proper divisors (159469).

797315 is a wasteful number, since it uses less digits than its factorization.

797315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159468.

The product of its digits is 6615, while the sum is 32.

The square root of 797315 is about 892.9249688524. The cubic root of 797315 is about 92.7278047166.

The spelling of 797315 in words is "seven hundred ninety-seven thousand, three hundred fifteen".