566608 has 20 divisors (see below), whose sum is σ = 1254880. Its totient is φ = 242784.

The previous prime is 566567. The next prime is 566617. The reversal of 566608 is 806665.

It is a plaindrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 566608.

It is a congruent number.

It is an unprimeable number.

566608 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, 2418 + ... + 2641.

It is an arithmetic number, because the mean of its divisors is an integer number (62744).

2⁵⁶⁶⁶⁰⁸ is an apocalyptic number.

It is an amenable number.

566608 is an abundant number, since it is smaller than the sum of its proper divisors (688272).

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

566608 is a wasteful number, since it uses less digits than its factorization.

566608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5074 (or 5068 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 566608 is about 752.7336846455. The cubic root of 566608 is about 82.7486468504.

The spelling of 566608 in words is "five hundred sixty-six thousand, six hundred eight".