2880021588 has 24 divisors (see below), whose sum is σ = 6727651392. Its totient is φ = 958921344.

The previous prime is 2880021583. The next prime is 2880021593. The reversal of 2880021588 is 8851200882.

It is an interprime number because it is at equal distance from previous prime (2880021583) and next prime (2880021593).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2880021583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124645 + ... + 145932.

It is an arithmetic number, because the mean of its divisors is an integer number (280318808).

Almost surely, 2^2880021588 is an apocalyptic number.

It is an amenable number.

2880021588 is an abundant number, since it is smaller than the sum of its proper divisors (3847629804).

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

2880021588 is a wasteful number, since it uses less digits than its factorization.

2880021588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271471 (or 271469 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 42.

The square root of 2880021588 is about 53665.8325939326. The cubic root of 2880021588 is about 1422.7608767044.

The spelling of 2880021588 in words is "two billion, eight hundred eighty million, twenty-one thousand, five hundred eighty-eight".