566004223 has 8 divisors (see below), whose sum is σ = 586710000. Its totient is φ = 545377728.

The previous prime is 566004211. The next prime is 566004253. The reversal of 566004223 is 322400665.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 566004223 - 2²⁵ = 532449791 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 566004191 and 566004200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566004203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5086 + ... + 34027.

It is an arithmetic number, because the mean of its divisors is an integer number (73338750).

Almost surely, 2^566004223 is an apocalyptic number.

566004223 is a deficient number, since it is larger than the sum of its proper divisors (20705777).

566004223 is a wasteful number, since it uses less digits than its factorization.

566004223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39641.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 566004223 is about 23790.8432595400. The cubic root of 566004223 is about 827.1924410831.

Adding to 566004223 its reverse (322400665), we get a palindrome (888404888).

The spelling of 566004223 in words is "five hundred sixty-six million, four thousand, two hundred twenty-three".