568107225 has 81 divisors (see below), whose sum is σ = 1188910047. Its totient is φ = 258562080.

The previous prime is 568107217. The next prime is 568107227. The reversal of 568107225 is 522701865.

It is a happy number.

The square root of 568107225 is 23835.

It is a perfect power (a square), and thus also a powerful number.

568107225 is a `hidden beast` number, since 568 + 1 + 0 + 72 + 25 = 666.

It can be written as a sum of positive squares in only one way, i.e., 204518601 + 363588624 = 14301^2 + 19068^2 .

It is not a de Polignac number, because 568107225 - 2³ = 568107217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 568107225.

It is not an unprimeable number, because it can be changed into a prime (568107227) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 2502562 + ... + 2502788.

Almost surely, 2^568107225 is an apocalyptic number.

568107225 is the 23835-th square number.

568107225 is the 11918-th centered octagonal number.

It is an amenable number.

568107225 is an abundant number, since it is smaller than the sum of its proper divisors (620802822).

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

568107225 is a wasteful number, since it uses less digits than its factorization.

568107225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484 (or 242 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The cubic root of 568107225 is about 828.2156591859.

Multiplying 568107225 by its sum of digits (36), we get a square (20451860100 = 143010²).

The spelling of 568107225 in words is "five hundred sixty-eight million, one hundred seven thousand, two hundred twenty-five".