568385 has 16 divisors (see below), whose sum is σ = 744960. Its totient is φ = 414720.

The previous prime is 568367. The next prime is 568387. The reversal of 568385 is 583865.

It is not a de Polignac number, because 568385 - 2¹⁴ = 552001 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (568387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2849 + ... + 3041.

It is an arithmetic number, because the mean of its divisors is an integer number (46560).

2⁵⁶⁸³⁸⁵ is an apocalyptic number.

It is an amenable number.

568385 is a deficient number, since it is larger than the sum of its proper divisors (176575).

568385 is a wasteful number, since it uses less digits than its factorization.

568385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248.

The product of its digits is 28800, while the sum is 35.

The square root of 568385 is about 753.9131249687. The cubic root of 568385 is about 82.8350622041.

The spelling of 568385 in words is "five hundred sixty-eight thousand, three hundred eighty-five".