797560 has 32 divisors (see below), whose sum is σ = 1820160. Its totient is φ = 314496.

The previous prime is 797557. The next prime is 797561. The reversal of 797560 is 65797.

797560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×797560² = 1272203907200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5002 + ... + 5158.

It is an arithmetic number, because the mean of its divisors is an integer number (56880).

2⁷⁹⁷⁵⁶⁰ is an apocalyptic number.

It is an amenable number.

797560 is an abundant number, since it is smaller than the sum of its proper divisors (1022600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

797560 is a wasteful number, since it uses less digits than its factorization.

797560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295 (or 291 counting only the distinct ones).

The product of its (nonzero) digits is 13230, while the sum is 34.

The square root of 797560 is about 893.0621478934. The cubic root of 797560 is about 92.7373015844.

The spelling of 797560 in words is "seven hundred ninety-seven thousand, five hundred sixty".