564906 has 8 divisors (see below), whose sum is σ = 1129824. Its totient is φ = 188300.

The previous prime is 564899. The next prime is 564917. The reversal of 564906 is 609465.

564906 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.

564906 is an admirable number.

It is an unprimeable number.

564906 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47070 + ... + 47081.

It is an arithmetic number, because the mean of its divisors is an integer number (141228).

2⁵⁶⁴⁹⁰⁶ is an apocalyptic number.

564906 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

564906 is a wasteful number, since it uses less digits than its factorization.

564906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94156.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 564906 is about 751.6022884478. The cubic root of 564906 is about 82.6657091749.

The spelling of 564906 in words is "five hundred sixty-four thousand, nine hundred six".