1568928960 has 448 divisors, whose sum is σ = 5858012160. Its totient is φ = 394813440.

The previous prime is 1568928943. The next prime is 1568928973. The reversal of 1568928960 is 698298651.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 1568928897 and 1568928906.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15232269 + ... + 15232371.

It is an arithmetic number, because the mean of its divisors is an integer number (13075920).

Almost surely, 2^1568928960 is an apocalyptic number.

1568928960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1568928960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2929006080).

1568928960 is an abundant number, since it is smaller than the sum of its proper divisors (4289083200).

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

1568928960 is a wasteful number, since it uses less digits than its factorization.

1568928960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213 (or 197 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 54.

The square root of 1568928960 is about 39609.7079009679. The cubic root of 1568928960 is about 1161.9865286984.

The spelling of 1568928960 in words is "one billion, five hundred sixty-eight million, nine hundred twenty-eight thousand, nine hundred sixty".