564924 has 24 divisors (see below), whose sum is σ = 1330560. Its totient is φ = 186544.

The previous prime is 564923. The next prime is 564937. The reversal of 564924 is 429465.

It is a junction number, because it is equal to n+sod(n) for n = 564891 and 564900.

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 564924.

It is not an unprimeable number, because it can be changed into a prime (564923) 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 in 7 ways as a sum of consecutive naturals, for example, 2017 + ... + 2279.

It is an arithmetic number, because the mean of its divisors is an integer number (55440).

2⁵⁶⁴⁹²⁴ is an apocalyptic number.

It is an amenable number.

564924 is an abundant number, since it is smaller than the sum of its proper divisors (765636).

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

564924 is a wasteful number, since it uses less digits than its factorization.

With its successor (564925) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (447).

564924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449 (or 447 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 564924 is about 751.6142627705. The cubic root of 564924 is about 82.6665871776. Note that the first 3 decimals are identical.

The spelling of 564924 in words is "five hundred sixty-four thousand, nine hundred twenty-four".