564496 has 10 divisors (see below), whose sum is σ = 1093742. Its totient is φ = 282240.

The previous prime is 564491. The next prime is 564497. The reversal of 564496 is 694465.

564496 = 24² + 25² + ... + 119².

It can be written as a sum of positive squares in only one way, i.e., 404496 + 160000 = 636^2 + 400^2 .

It is not an unprimeable number, because it can be changed into a prime (564491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17625 + ... + 17656.

2⁵⁶⁴⁴⁹⁶ is an apocalyptic number.

It is an amenable number.

564496 is a deficient number, since it is larger than the sum of its proper divisors (529246).

564496 is a wasteful number, since it uses less digits than its factorization.

564496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35289 (or 35283 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 564496 is about 751.3294883072. The cubic root of 564496 is about 82.6457051721.

The spelling of 564496 in words is "five hundred sixty-four thousand, four hundred ninety-six".