2828228392 has 32 divisors (see below), whose sum is σ = 6125310720. Its totient is φ = 1209936640.

The previous prime is 2828228371. The next prime is 2828228407. The reversal of 2828228392 is 2938228282.

It is a happy number.

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, 943768 + ... + 946759.

It is an arithmetic number, because the mean of its divisors is an integer number (191415960).

Almost surely, 2^2828228392 is an apocalyptic number.

2828228392 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2828228392 is an abundant number, since it is smaller than the sum of its proper divisors (3297082328).

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

2828228392 is a wasteful number, since it uses less digits than its factorization.

2828228392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1890561 (or 1890557 counting only the distinct ones).

The product of its digits is 442368, while the sum is 46.

The square root of 2828228392 is about 53181.0905491792. The cubic root of 2828228392 is about 1414.1804394730.

The spelling of 2828228392 in words is "two billion, eight hundred twenty-eight million, two hundred twenty-eight thousand, three hundred ninety-two".