564617 has 2 divisors, whose sum is σ = 564618. Its totient is φ = 564616.

The previous prime is 564607. The next prime is 564643. The reversal of 564617 is 716465.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 546121 + 18496 = 739^2 + 136^2 .

It is a cyclic number.

It is not a de Polignac number, because 564617 - 2¹⁰ = 563593 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 564617.

It is not a weakly prime, because it can be changed into another prime (564607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282308 + 282309.

It is an arithmetic number, because the mean of its divisors is an integer number (282309).

2⁵⁶⁴⁶¹⁷ is an apocalyptic number.

It is an amenable number.

564617 is a deficient number, since it is larger than the sum of its proper divisors (1).

564617 is an equidigital number, since it uses as much as digits as its factorization.

564617 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 29.

The square root of 564617 is about 751.4100079184. The cubic root of 564617 is about 82.6516097996.

The spelling of 564617 in words is "five hundred sixty-four thousand, six hundred seventeen".