568017216 has 168 divisors, whose sum is σ = 1810658304. Its totient is φ = 169067520.

The previous prime is 568017211. The next prime is 568017227. The reversal of 568017216 is 612710865.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (568017211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 230905 + ... + 233351.

It is an arithmetic number, because the mean of its divisors is an integer number (10777728).

Almost surely, 2^568017216 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 568017216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (905329152).

568017216 is an abundant number, since it is smaller than the sum of its proper divisors (1242641088).

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

568017216 is a wasteful number, since it uses less digits than its factorization.

568017216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2509 (or 2496 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 568017216 is about 23833.1117565458. Note that the first 3 decimals coincide. The cubic root of 568017216 is about 828.1719169736.

The spelling of 568017216 in words is "five hundred sixty-eight million, seventeen thousand, two hundred sixteen".