797165 has 16 divisors (see below), whose sum is σ = 1021440. Its totient is φ = 596160.

The previous prime is 797161. The next prime is 797171. The reversal of 797165 is 561797.

It is not a de Polignac number, because 797165 - 2² = 797161 is a prime.

It is a Curzon number.

It is a plaindrome in base 3 and base 9.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5666 + ... + 5804.

It is an arithmetic number, because the mean of its divisors is an integer number (63840).

2⁷⁹⁷¹⁶⁵ is an apocalyptic number.

It is an amenable number.

797165 is a deficient number, since it is larger than the sum of its proper divisors (224275).

797165 is a wasteful number, since it uses less digits than its factorization.

797165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212.

The product of its digits is 13230, while the sum is 35.

The square root of 797165 is about 892.8409712821. The cubic root of 797165 is about 92.7219893475.

The spelling of 797165 in words is "seven hundred ninety-seven thousand, one hundred sixty-five".