2831822252 has 24 divisors (see below), whose sum is σ = 5666226720. Its totient is φ = 1213084800.

The previous prime is 2831822249. The next prime is 2831822267. The reversal of 2831822252 is 2522281382.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42752 + ... + 86552.

It is an arithmetic number, because the mean of its divisors is an integer number (236092780).

Almost surely, 2^2831822252 is an apocalyptic number.

It is an amenable number.

2831822252 is an abundant number, since it is smaller than the sum of its proper divisors (2834404468).

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

2831822252 is a wasteful number, since it uses less digits than its factorization.

2831822252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46121 (or 46119 counting only the distinct ones).

The product of its digits is 30720, while the sum is 35.

The square root of 2831822252 is about 53214.8687116674. The cubic root of 2831822252 is about 1414.7791906568.

The spelling of 2831822252 in words is "two billion, eight hundred thirty-one million, eight hundred twenty-two thousand, two hundred fifty-two".