564109 has 8 divisors (see below), whose sum is σ = 694400. Its totient is φ = 446256.

The previous prime is 564103. The next prime is 564127. The reversal of 564109 is 901465.

564109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 564109 - 2¹⁹ = 39821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564103) 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, 3009 + ... + 3190.

It is an arithmetic number, because the mean of its divisors is an integer number (86800).

2⁵⁶⁴¹⁰⁹ is an apocalyptic number.

It is an amenable number.

564109 is a deficient number, since it is larger than the sum of its proper divisors (130291).

564109 is a wasteful number, since it uses less digits than its factorization.

564109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6219.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 564109 is about 751.0719006859. The cubic root of 564109 is about 82.6268144567.

The spelling of 564109 in words is "five hundred sixty-four thousand, one hundred nine".