564996 has 24 divisors (see below), whose sum is σ = 1330560. Its totient is φ = 186592.

The previous prime is 564989. The next prime is 564997. The reversal of 564996 is 699465.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564997) 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, 2245 + ... + 2483.

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

2⁵⁶⁴⁹⁹⁶ is an apocalyptic number.

It is an amenable number.

564996 is an abundant number, since it is smaller than the sum of its proper divisors (765564).

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

564996 is a wasteful number, since it uses less digits than its factorization.

564996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443 (or 441 counting only the distinct ones).

The product of its digits is 58320, while the sum is 39.

The square root of 564996 is about 751.6621581535. The cubic root of 564996 is about 82.6700990019.

The spelling of 564996 in words is "five hundred sixty-four thousand, nine hundred ninety-six".