2668288482 has 96 divisors (see below), whose sum is σ = 6396848640. Its totient is φ = 800110080.

The previous prime is 2668288477. The next prime is 2668288517. The reversal of 2668288482 is 2848828662.

It is a happy number.

2668288482 is a `hidden beast` number, since 2 + 6 + 6 + 82 + 88 + 482 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 785644 + ... + 789032.

It is an arithmetic number, because the mean of its divisors is an integer number (66633840).

Almost surely, 2^2668288482 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2668288482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3198424320).

2668288482 is an abundant number, since it is smaller than the sum of its proper divisors (3728560158).

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

2668288482 is a wasteful number, since it uses less digits than its factorization.

2668288482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3528 (or 3525 counting only the distinct ones).

The product of its digits is 4718592, while the sum is 54.

The square root of 2668288482 is about 51655.4787220097. The cubic root of 2668288482 is about 1387.0036177153.

The spelling of 2668288482 in words is "two billion, six hundred sixty-eight million, two hundred eighty-eight thousand, four hundred eighty-two".