564492 has 12 divisors (see below), whose sum is σ = 1317176. Its totient is φ = 188160.

The previous prime is 564491. The next prime is 564497. The reversal of 564492 is 294465.

It is a tau number, because it is divible by the number of its divisors (12).

It is a d-powerful number, because it can be written as 5 + 6 + 4² + 4⁴ + 9⁶ + 2¹⁵ .

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23509 + ... + 23532.

2⁵⁶⁴⁴⁹² is an apocalyptic number.

It is an amenable number.

564492 is an abundant number, since it is smaller than the sum of its proper divisors (752684).

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

564492 is a wasteful number, since it uses less digits than its factorization.

564492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47048 (or 47046 counting only the distinct ones).

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

The square root of 564492 is about 751.3268263545. The cubic root of 564492 is about 82.6455099634.

The spelling of 564492 in words is "five hundred sixty-four thousand, four hundred ninety-two".