568264 has 16 divisors (see below), whose sum is σ = 1073520. Its totient is φ = 282000.

The previous prime is 568241. The next prime is 568273. The reversal of 568264 is 462865.

It is an unprimeable number.

568264 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1867 + ... + 2149.

It is an arithmetic number, because the mean of its divisors is an integer number (67095).

2⁵⁶⁸²⁶⁴ is an apocalyptic number.

It is an amenable number.

568264 is a deficient number, since it is larger than the sum of its proper divisors (505256).

568264 is a wasteful number, since it uses less digits than its factorization.

568264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540 (or 536 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 568264 is about 753.8328727245. The cubic root of 568264 is about 82.8291837040.

The spelling of 568264 in words is "five hundred sixty-eight thousand, two hundred sixty-four".