568671872 has 32 divisors (see below), whose sum is σ = 1182163680. Its totient is φ = 271972096.

The previous prime is 568671863. The next prime is 568671893. The reversal of 568671872 is 278176865.

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 568671872.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93638 + ... + 99525.

It is an arithmetic number, because the mean of its divisors is an integer number (36942615).

Almost surely, 2^568671872 is an apocalyptic number.

It is an amenable number.

568671872 is an abundant number, since it is smaller than the sum of its proper divisors (613491808).

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

568671872 is a wasteful number, since it uses less digits than its factorization.

568671872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193200 (or 193188 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 50.

The square root of 568671872 is about 23846.8419712129. The cubic root of 568671872 is about 828.4899587186.

The spelling of 568671872 in words is "five hundred sixty-eight million, six hundred seventy-one thousand, eight hundred seventy-two".