568023 has 8 divisors (see below), whose sum is σ = 783600. Its totient is φ = 365568.

The previous prime is 568019. The next prime is 568027. The reversal of 568023 is 320865.

It is an interprime number because it is at equal distance from previous prime (568019) and next prime (568027).

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

It is not a de Polignac number, because 568023 - 2² = 568019 is a prime.

568023 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 567984 and 568002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (568027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3178 + ... + 3351.

It is an arithmetic number, because the mean of its divisors is an integer number (97950).

2⁵⁶⁸⁰²³ is an apocalyptic number.

568023 is a deficient number, since it is larger than the sum of its proper divisors (215577).

568023 is a wasteful number, since it uses less digits than its factorization.

568023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6561.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 568023 is about 753.6730060179. The cubic root of 568023 is about 82.8174727998.

Adding to 568023 its reverse (320865), we get a palindrome (888888).

The spelling of 568023 in words is "five hundred sixty-eight thousand, twenty-three".