568424 has 16 divisors (see below), whose sum is σ = 1092420. Its totient is φ = 277120.

The previous prime is 568391. The next prime is 568433. The reversal of 568424 is 424865.

It can be written as a sum of positive squares in 2 ways, for example, as 515524 + 52900 = 718^2 + 230^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 539 + ... + 1194.

2⁵⁶⁸⁴²⁴ is an apocalyptic number.

It is an amenable number.

568424 is a deficient number, since it is larger than the sum of its proper divisors (523996).

568424 is a wasteful number, since it uses less digits than its factorization.

568424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1780 (or 1776 counting only the distinct ones).

The product of its digits is 7680, while the sum is 29.

The square root of 568424 is about 753.9389895741. The cubic root of 568424 is about 82.8369567495.

The spelling of 568424 in words is "five hundred sixty-eight thousand, four hundred twenty-four".