2788251824 has 20 divisors (see below), whose sum is σ = 5686566840. Its totient is φ = 1320750720.

The previous prime is 2788251803. The next prime is 2788251847. The reversal of 2788251824 is 4281528872.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4585637 + ... + 4586244.

It is an arithmetic number, because the mean of its divisors is an integer number (284328342).

Almost surely, 2^2788251824 is an apocalyptic number.

It is an amenable number.

2788251824 is an abundant number, since it is smaller than the sum of its proper divisors (2898315016).

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

2788251824 is a wasteful number, since it uses less digits than its factorization.

2788251824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9171908 (or 9171902 counting only the distinct ones).

The product of its digits is 573440, while the sum is 47.

The square root of 2788251824 is about 52803.8997044726. The cubic root of 2788251824 is about 1407.4857233171.

The spelling of 2788251824 in words is "two billion, seven hundred eighty-eight million, two hundred fifty-one thousand, eight hundred twenty-four".