562564 has 12 divisors (see below), whose sum is σ = 1042524. Its totient is φ = 264704.

The previous prime is 562537. The next prime is 562577. The reversal of 562564 is 465265.

It can be written as a sum of positive squares in 2 ways, for example, as 432964 + 129600 = 658^2 + 360^2 .

It is an unprimeable number.

562564 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 in 3 ways as a sum of consecutive naturals, for example, 4069 + ... + 4204.

It is an arithmetic number, because the mean of its divisors is an integer number (86877).

2⁵⁶²⁵⁶⁴ is an apocalyptic number.

It is an amenable number.

562564 is a deficient number, since it is larger than the sum of its proper divisors (479960).

562564 is a wasteful number, since it uses less digits than its factorization.

562564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8294 (or 8292 counting only the distinct ones).

The product of its digits is 7200, while the sum is 28.

The square root of 562564 is about 750.0426654531. The cubic root of 562564 is about 82.5513118198.

It can be divided in two parts, 5625 and 64, that multiplied together give a square (360000 = 600²).

The spelling of 562564 in words is "five hundred sixty-two thousand, five hundred sixty-four".