566532 has 18 divisors (see below), whose sum is σ = 1432158. Its totient is φ = 188832.

The previous prime is 566521. The next prime is 566537. The reversal of 566532 is 235665.

566532 is a `hidden beast` number, since 5 + 6 + 653 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 553536 + 12996 = 744^2 + 114^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 566496 and 566505.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 566532.

It is not an unprimeable number, because it can be changed into a prime (566537) by changing a digit.

566532 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7833 + ... + 7904.

2⁵⁶⁶⁵³² is an apocalyptic number.

It is an amenable number.

566532 is an abundant number, since it is smaller than the sum of its proper divisors (865626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

566532 is a wasteful number, since it uses less digits than its factorization.

566532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15747 (or 15742 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 566532 is about 752.6832002908. The cubic root of 566532 is about 82.7449469507.

The spelling of 566532 in words is "five hundred sixty-six thousand, five hundred thirty-two".