566676 has 72 divisors (see below), whose sum is σ = 1651104. Its totient is φ = 168480.

The previous prime is 566659. The next prime is 566677. The reversal of 566676 is 676665.

It is a super-2 number, since 2×566676² = 642243377952, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 566676.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566677) by changing a digit.

566676 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 23 ways as a sum of consecutive naturals, for example, 10666 + ... + 10718.

It is an arithmetic number, because the mean of its divisors is an integer number (22932).

2⁵⁶⁶⁶⁷⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 566676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (825552).

566676 is an abundant number, since it is smaller than the sum of its proper divisors (1084428).

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

566676 is a wasteful number, since it uses less digits than its factorization.

566676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83 (or 69 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 566676 is about 752.7788519878. The cubic root of 566676 is about 82.7519570066.

The spelling of 566676 in words is "five hundred sixty-six thousand, six hundred seventy-six".