568912 has 30 divisors (see below), whose sum is σ = 1169754. Its totient is φ = 267840.

The previous prime is 568907. The next prime is 568913. The reversal of 568912 is 219865.

It can be written as a sum of positive squares in only one way, i.e., 553536 + 15376 = 744^2 + 124^2 .

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (568913) by changing a digit.

568912 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15358 + ... + 15394.

2⁵⁶⁸⁹¹² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 568912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (584877).

568912 is an abundant number, since it is smaller than the sum of its proper divisors (600842).

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

568912 is a wasteful number, since it uses less digits than its factorization.

568912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107 (or 70 counting only the distinct ones).

The product of its digits is 4320, while the sum is 31.

The square root of 568912 is about 754.2625537570. The cubic root of 568912 is about 82.8606555331.

The spelling of 568912 in words is "five hundred sixty-eight thousand, nine hundred twelve".