566000 has 40 divisors (see below), whose sum is σ = 1373424. Its totient is φ = 225600.

The previous prime is 565997. The next prime is 566011. The reversal of 566000 is 665.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a plaindrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 566000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1859 + ... + 2141.

2⁵⁶⁶⁰⁰⁰ is an apocalyptic number.

566000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 566000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (686712).

566000 is an abundant number, since it is smaller than the sum of its proper divisors (807424).

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

566000 is a wasteful number, since it uses less digits than its factorization.

566000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306 (or 290 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 566000 is about 752.3297149522. The cubic root of 566000 is about 82.7190383830.

Adding to 566000 its reverse (665), we get a palindrome (566665).

The spelling of 566000 in words is "five hundred sixty-six thousand".