564670 has 8 divisors (see below), whose sum is σ = 1016424. Its totient is φ = 225864.

The previous prime is 564667. The next prime is 564671. The reversal of 564670 is 76465.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564671) 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, 28224 + ... + 28243.

It is an arithmetic number, because the mean of its divisors is an integer number (127053).

2⁵⁶⁴⁶⁷⁰ is an apocalyptic number.

564670 is a deficient number, since it is larger than the sum of its proper divisors (451754).

564670 is a wasteful number, since it uses less digits than its factorization.

564670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56474.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 564670 is about 751.4452741218. The cubic root of 564670 is about 82.6541958584.

The spelling of 564670 in words is "five hundred sixty-four thousand, six hundred seventy".