568730 has 8 divisors (see below), whose sum is σ = 1023732. Its totient is φ = 227488.

The previous prime is 568723. The next prime is 568751. The reversal of 568730 is 37865.

568730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 502681 + 66049 = 709^2 + 257^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 568693 and 568702.

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, 28427 + ... + 28446.

2⁵⁶⁸⁷³⁰ is an apocalyptic number.

568730 is a deficient number, since it is larger than the sum of its proper divisors (455002).

568730 is a wasteful number, since it uses less digits than its factorization.

568730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56880.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 568730 is about 754.1418964625. The cubic root of 568730 is about 82.8518186376.

The spelling of 568730 in words is "five hundred sixty-eight thousand, seven hundred thirty".