2822158428 has 24 divisors (see below), whose sum is σ = 6725144832. Its totient is φ = 920703984.

The previous prime is 2822158393. The next prime is 2822158429. The reversal of 2822158428 is 8248512282.

It is a self number, because there is not a number n which added to its sum of digits gives 2822158428.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2822158429) 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, 2501350 + ... + 2502477.

It is an arithmetic number, because the mean of its divisors is an integer number (280214368).

Almost surely, 2^2822158428 is an apocalyptic number.

It is an amenable number.

2822158428 is an abundant number, since it is smaller than the sum of its proper divisors (3902986404).

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

2822158428 is a wasteful number, since it uses less digits than its factorization.

2822158428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5003881 (or 5003879 counting only the distinct ones).

The product of its digits is 163840, while the sum is 42.

The square root of 2822158428 is about 53123.9910774784. The cubic root of 2822158428 is about 1413.1680067730.

The spelling of 2822158428 in words is "two billion, eight hundred twenty-two million, one hundred fifty-eight thousand, four hundred twenty-eight".