568441 has 2 divisors, whose sum is σ = 568442. Its totient is φ = 568440.

The previous prime is 568439. The next prime is 568453. The reversal of 568441 is 144865.

568441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 384400 + 184041 = 620^2 + 429^2 .

It is a cyclic number.

It is not a de Polignac number, because 568441 - 2¹ = 568439 is a prime.

Together with 568439, it forms a pair of twin primes.

568441 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (568471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 284220 + 284221.

It is an arithmetic number, because the mean of its divisors is an integer number (284221).

2⁵⁶⁸⁴⁴¹ is an apocalyptic number.

It is an amenable number.

568441 is a deficient number, since it is larger than the sum of its proper divisors (1).

568441 is an equidigital number, since it uses as much as digits as its factorization.

568441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3840, while the sum is 28.

The square root of 568441 is about 753.9502636116. The cubic root of 568441 is about 82.8377825499.

The spelling of 568441 in words is "five hundred sixty-eight thousand, four hundred forty-one".