2568248748 has 96 divisors (see below), whose sum is σ = 7257331200. Its totient is φ = 780674112.

The previous prime is 2568248713. The next prime is 2568248759. The reversal of 2568248748 is 8478428652.

2568248748 is a `hidden beast` number, since 2 + 568 + 2 + 4 + 8 + 74 + 8 = 666.

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 = 2568248694 and 2568248703.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105513 + ... + 127551.

It is an arithmetic number, because the mean of its divisors is an integer number (75597200).

Almost surely, 2^2568248748 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 2568248748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3628665600).

2568248748 is an abundant number, since it is smaller than the sum of its proper divisors (4689082452).

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

2568248748 is a wasteful number, since it uses less digits than its factorization.

2568248748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22148 (or 22140 counting only the distinct ones).

The product of its digits is 6881280, while the sum is 54.

The square root of 2568248748 is about 50677.8921029673. The cubic root of 2568248748 is about 1369.4484696333.

The spelling of 2568248748 in words is "two billion, five hundred sixty-eight million, two hundred forty-eight thousand, seven hundred forty-eight".