564466 has 16 divisors (see below), whose sum is σ = 1010304. Its totient is φ = 231264.

The previous prime is 564463. The next prime is 564467. The reversal of 564466 is 664465.

564466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (564463) 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, 555 + ... + 1198.

It is an arithmetic number, because the mean of its divisors is an integer number (63144).

2⁵⁶⁴⁴⁶⁶ is an apocalyptic number.

564466 is a deficient number, since it is larger than the sum of its proper divisors (445838).

564466 is a wasteful number, since it uses less digits than its factorization.

564466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1785.

The product of its digits is 17280, while the sum is 31.

The square root of 564466 is about 751.3095234323. The cubic root of 564466 is about 82.6442410843.

Subtracting 564466 from its reverse (664465), we obtain a palindrome (99999).

The spelling of 564466 in words is "five hundred sixty-four thousand, four hundred sixty-six".