2282289768 has 96 divisors (see below), whose sum is σ = 6758013600. Its totient is φ = 690076800.

The previous prime is 2282289749. The next prime is 2282289791. The reversal of 2282289768 is 8679822822.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 385938 + ... + 391806.

It is an arithmetic number, because the mean of its divisors is an integer number (70395975).

Almost surely, 2^2282289768 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 2282289768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3379006800).

2282289768 is an abundant number, since it is smaller than the sum of its proper divisors (4475723832).

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

2282289768 is a wasteful number, since it uses less digits than its factorization.

2282289768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6383 (or 6376 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 54.

The square root of 2282289768 is about 47773.3164852515. The cubic root of 2282289768 is about 1316.6093281730.

The spelling of 2282289768 in words is "two billion, two hundred eighty-two million, two hundred eighty-nine thousand, seven hundred sixty-eight".