564043 has 4 divisors (see below), whose sum is σ = 597240. Its totient is φ = 530848.

The previous prime is 564041. The next prime is 564049. The reversal of 564043 is 340465.

564043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 564043 - 2¹ = 564041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (564041) 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, 16573 + ... + 16606.

It is an arithmetic number, because the mean of its divisors is an integer number (149310).

2⁵⁶⁴⁰⁴³ is an apocalyptic number.

564043 is a deficient number, since it is larger than the sum of its proper divisors (33197).

564043 is a wasteful number, since it uses less digits than its factorization.

564043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33196.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 564043 is about 751.0279621958. The cubic root of 564043 is about 82.6235919221.

The spelling of 564043 in words is "five hundred sixty-four thousand, forty-three".