2838072228 has 24 divisors (see below), whose sum is σ = 6696577440. Its totient is φ = 935394240.

The previous prime is 2838072121. The next prime is 2838072241. The reversal of 2838072228 is 8222708382.

It is a self number, because there is not a number n which added to its sum of digits gives 2838072228.

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, 1327618 + ... + 1329753.

It is an arithmetic number, because the mean of its divisors is an integer number (279024060).

Almost surely, 2^2838072228 is an apocalyptic number.

It is an amenable number.

2838072228 is an abundant number, since it is smaller than the sum of its proper divisors (3858505212).

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

2838072228 is a wasteful number, since it uses less digits than its factorization.

2838072228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2657467 (or 2657465 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 42.

The square root of 2838072228 is about 53273.5603090313. The cubic root of 2838072228 is about 1415.8192557931.

The spelling of 2838072228 in words is "two billion, eight hundred thirty-eight million, seventy-two thousand, two hundred twenty-eight".