2822487588 has 18 divisors (see below), whose sum is σ = 7134621494. Its totient is φ = 940829184.

The previous prime is 2822487587. The next prime is 2822487641. The reversal of 2822487588 is 8857842282.

2822487588 is a `hidden beast` number, since 2 + 82 + 2 + 487 + 5 + 88 = 666.

2822487588 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2627382564 + 195105024 = 51258^2 + 13968^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (2822487583) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39201181 + ... + 39201252.

Almost surely, 2^2822487588 is an apocalyptic number.

It is an amenable number.

2822487588 is an abundant number, since it is smaller than the sum of its proper divisors (4312133906).

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

2822487588 is a wasteful number, since it uses less digits than its factorization.

2822487588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78402443 (or 78402438 counting only the distinct ones).

The product of its digits is 4587520, while the sum is 54.

The square root of 2822487588 is about 53127.0890224563. The cubic root of 2822487588 is about 1413.2229458453. Note that the first 3 decimals are identical.

The spelling of 2822487588 in words is "two billion, eight hundred twenty-two million, four hundred eighty-seven thousand, five hundred eighty-eight".