564164 has 6 divisors (see below), whose sum is σ = 987294. Its totient is φ = 282080.

The previous prime is 564163. The next prime is 564173. The reversal of 564164 is 461465.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 293764 + 270400 = 542^2 + 520^2 .

It is a super-3 number, since 3×564164³ = 538688078233328832, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (564163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70517 + ... + 70524.

It is an arithmetic number, because the mean of its divisors is an integer number (164549).

2⁵⁶⁴¹⁶⁴ is an apocalyptic number.

It is an amenable number.

564164 is a deficient number, since it is larger than the sum of its proper divisors (423130).

564164 is a wasteful number, since it uses less digits than its factorization.

564164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141045 (or 141043 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 564164 is about 751.1085141309. The cubic root of 564164 is about 82.6294997103.

The spelling of 564164 in words is "five hundred sixty-four thousand, one hundred sixty-four".