2801572284 has 48 divisors (see below), whose sum is σ = 7597497600. Its totient is φ = 786880896.

The previous prime is 2801572261. The next prime is 2801572303. The reversal of 2801572284 is 4822751082.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277689 + ... + 287600.

It is an arithmetic number, because the mean of its divisors is an integer number (158281200).

Almost surely, 2^2801572284 is an apocalyptic number.

It is an amenable number.

2801572284 is an abundant number, since it is smaller than the sum of its proper divisors (4795925316).

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

2801572284 is a wasteful number, since it uses less digits than its factorization.

2801572284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565362 (or 565360 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 39.

The square root of 2801572284 is about 52929.8808235953. The cubic root of 2801572284 is about 1409.7235150249.

The spelling of 2801572284 in words is "two billion, eight hundred one million, five hundred seventy-two thousand, two hundred eighty-four".