2838224 has 20 divisors (see below), whose sum is σ = 5535360. Its totient is φ = 1409760.

The previous prime is 2838217. The next prime is 2838247. The reversal of 2838224 is 4228382.

2838224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2369 + ... + 3359.

It is an arithmetic number, because the mean of its divisors is an integer number (276768).

2^2838224 is an apocalyptic number.

It is an amenable number.

2838224 is a deficient number, since it is larger than the sum of its proper divisors (2697136).

2838224 is a wasteful number, since it uses less digits than its factorization.

2838224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1178 (or 1172 counting only the distinct ones).

The product of its digits is 6144, while the sum is 29.

The square root of 2838224 is about 1684.7029411739. The cubic root of 2838224 is about 141.5844493334.

The spelling of 2838224 in words is "two million, eight hundred thirty-eight thousand, two hundred twenty-four".