560857 has 8 divisors (see below), whose sum is σ = 621792. Its totient is φ = 501600.

The previous prime is 560837. The next prime is 560863. The reversal of 560857 is 758065.

560857 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 a de Polignac number, because none of the positive numbers 2^k-560857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (560827) 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, 357 + ... + 1117.

It is an arithmetic number, because the mean of its divisors is an integer number (77724).

2⁵⁶⁰⁸⁵⁷ is an apocalyptic number.

It is an amenable number.

560857 is a deficient number, since it is larger than the sum of its proper divisors (60935).

560857 is a wasteful number, since it uses less digits than its factorization.

560857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 560857 is about 748.9038656597. The cubic root of 560857 is about 82.4677314881.

It can be divided in two parts, 5608 and 57, that added together give a palindrome (5665).

The spelling of 560857 in words is "five hundred sixty thousand, eight hundred fifty-seven".