568205240 has 32 divisors (see below), whose sum is σ = 1299425760. Its totient is φ = 223555200.

The previous prime is 568205221. The next prime is 568205243. The reversal of 568205240 is 42502865.

It is a junction number, because it is equal to n+sod(n) for n = 568205197 and 568205206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (568205243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113996 + ... + 118875.

It is an arithmetic number, because the mean of its divisors is an integer number (40607055).

Almost surely, 2^568205240 is an apocalyptic number.

It is an amenable number.

568205240 is an abundant number, since it is smaller than the sum of its proper divisors (731220520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

568205240 is a wasteful number, since it uses less digits than its factorization.

568205240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232943 (or 232939 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 568205240 is about 23837.0560262798. The cubic root of 568205240 is about 828.2632868673.

The spelling of 568205240 in words is "five hundred sixty-eight million, two hundred five thousand, two hundred forty".