797655 has 16 divisors (see below), whose sum is σ = 1308384. Its totient is φ = 414720.

The previous prime is 797647. The next prime is 797681. The reversal of 797655 is 556797.

It is not a de Polignac number, because 797655 - 2³ = 797647 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34 + ... + 1263.

It is an arithmetic number, because the mean of its divisors is an integer number (81774).

2⁷⁹⁷⁶⁵⁵ is an apocalyptic number.

797655 is a deficient number, since it is larger than the sum of its proper divisors (510729).

797655 is a wasteful number, since it uses less digits than its factorization.

797655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1346.

The product of its digits is 66150, while the sum is 39.

The square root of 797655 is about 893.1153340975. The cubic root of 797655 is about 92.7409835201.

The spelling of 797655 in words is "seven hundred ninety-seven thousand, six hundred fifty-five".