564317 has 8 divisors (see below), whose sum is σ = 616224. Its totient is φ = 513648.

The previous prime is 564313. The next prime is 564323. The reversal of 564317 is 713465.

564317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 564317 - 2² = 564313 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 564317.

It is not an unprimeable number, because it can be changed into a prime (564313) 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, 818 + ... + 1340.

It is an arithmetic number, because the mean of its divisors is an integer number (77028).

2⁵⁶⁴³¹⁷ is an apocalyptic number.

It is an amenable number.

564317 is a deficient number, since it is larger than the sum of its proper divisors (51907).

564317 is a wasteful number, since it uses less digits than its factorization.

564317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619.

The product of its digits is 2520, while the sum is 26.

The square root of 564317 is about 751.2103566911. The cubic root of 564317 is about 82.6369686796.

The spelling of 564317 in words is "five hundred sixty-four thousand, three hundred seventeen".