564679 has 2 divisors, whose sum is σ = 564680. Its totient is φ = 564678.

The previous prime is 564671. The next prime is 564701. The reversal of 564679 is 976465.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 564679 - 2³ = 564671 is a prime.

It is a d-powerful number, because it can be written as 5 + 6 + 6² + 4⁷ + 7⁵ + 9⁶ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (564671) 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 as a sum of consecutive naturals, namely, 282339 + 282340.

It is an arithmetic number, because the mean of its divisors is an integer number (282340).

2⁵⁶⁴⁶⁷⁹ is an apocalyptic number.

564679 is a deficient number, since it is larger than the sum of its proper divisors (1).

564679 is an equidigital number, since it uses as much as digits as its factorization.

564679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 37.

The square root of 564679 is about 751.4512625580. The cubic root of 564679 is about 82.6546349844.

The spelling of 564679 in words is "five hundred sixty-four thousand, six hundred seventy-nine".