564416 has 14 divisors (see below), whose sum is σ = 1120140. Its totient is φ = 282176.

The previous prime is 564409. The next prime is 564419. The reversal of 564416 is 614465.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (564419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4346 + ... + 4473.

It is an arithmetic number, because the mean of its divisors is an integer number (80010).

2⁵⁶⁴⁴¹⁶ is an apocalyptic number.

It is an amenable number.

564416 is a deficient number, since it is larger than the sum of its proper divisors (555724).

564416 is an equidigital number, since it uses as much as digits as its factorization.

564416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8831 (or 8821 counting only the distinct ones).

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

The square root of 564416 is about 751.2762474616. The cubic root of 564416 is about 82.6418008227.

The spelling of 564416 in words is "five hundred sixty-four thousand, four hundred sixteen".