568076221 has 8 divisors (see below), whose sum is σ = 571397120. Its totient is φ = 564762672.

The previous prime is 568076213. The next prime is 568076227. The reversal of 568076221 is 122670865.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 568076221 - 2³ = 568076213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (568076227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237196 + ... + 239578.

It is an arithmetic number, because the mean of its divisors is an integer number (71424640).

Almost surely, 2^568076221 is an apocalyptic number.

It is an amenable number.

568076221 is a deficient number, since it is larger than the sum of its proper divisors (3320899).

568076221 is a wasteful number, since it uses less digits than its factorization.

568076221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3675.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 568076221 is about 23834.3496030414. The cubic root of 568076221 is about 828.2005925082.

The spelling of 568076221 in words is "five hundred sixty-eight million, seventy-six thousand, two hundred twenty-one".