568407 has 8 divisors (see below), whose sum is σ = 866176. Its totient is φ = 324792.

The previous prime is 568391. The next prime is 568433. The reversal of 568407 is 704865.

It is a happy number.

568407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 568407 - 2⁴ = 568391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (568207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13513 + ... + 13554.

It is an arithmetic number, because the mean of its divisors is an integer number (108272).

2⁵⁶⁸⁴⁰⁷ is an apocalyptic number.

568407 is a deficient number, since it is larger than the sum of its proper divisors (297769).

568407 is a wasteful number, since it uses less digits than its factorization.

568407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27077.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 568407 is about 753.9277153680. The cubic root of 568407 is about 82.8361309327.

The spelling of 568407 in words is "five hundred sixty-eight thousand, four hundred seven".