568778112 has 320 divisors, whose sum is σ = 2052721440. Its totient is φ = 152616960.

The previous prime is 568778107. The next prime is 568778143. The reversal of 568778112 is 211877865.

It is a happy number.

568778112 is a `hidden beast` number, since 568 + 7 + 7 + 81 + 1 + 2 = 666.

Its product of digits (188160) is a multiple of the sum of its prime divisors (490).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1233562 + ... + 1234022.

Almost surely, 2^568778112 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 568778112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1026360720).

568778112 is an abundant number, since it is smaller than the sum of its proper divisors (1483943328).

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

568778112 is a wasteful number, since it uses less digits than its factorization.

568778112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511 (or 490 counting only the distinct ones).

The product of its digits is 188160, while the sum is 45.

The square root of 568778112 is about 23849.0694158074. The cubic root of 568778112 is about 828.5415486875.

The spelling of 568778112 in words is "five hundred sixty-eight million, seven hundred seventy-eight thousand, one hundred twelve".