566696 has 16 divisors (see below), whose sum is σ = 1144500. Its totient is φ = 261504.

The previous prime is 566693. The next prime is 566701. The reversal of 566696 is 696665.

566696 is nontrivially palindromic in base 16.

It can be written as a sum of positive squares in 2 ways, for example, as 470596 + 96100 = 686^2 + 310^2 .

It is a super-2 number, since 2×566696² = 642288712832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (566693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2621 + ... + 2828.

2⁵⁶⁶⁶⁹⁶ is an apocalyptic number.

It is an amenable number.

566696 is an abundant number, since it is smaller than the sum of its proper divisors (577804).

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

566696 is a wasteful number, since it uses less digits than its factorization.

566696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5468 (or 5464 counting only the distinct ones).

The product of its digits is 58320, while the sum is 38.

The square root of 566696 is about 752.7921359844. The cubic root of 566696 is about 82.7529305315.

The spelling of 566696 in words is "five hundred sixty-six thousand, six hundred ninety-six".