2838227 has 6 divisors (see below), whose sum is σ = 3301668. Its totient is φ = 2432724.

The previous prime is 2838217. The next prime is 2838247. The reversal of 2838227 is 7228382.

It is not a de Polignac number, because 2838227 - 2⁴ = 2838211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2838193 and 2838202.

It is not an unprimeable number, because it can be changed into a prime (2838217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28913 + ... + 29010.

It is an arithmetic number, because the mean of its divisors is an integer number (550278).

2^2838227 is an apocalyptic number.

2838227 is a deficient number, since it is larger than the sum of its proper divisors (463441).

2838227 is an equidigital number, since it uses as much as digits as its factorization.

2838227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57937 (or 57930 counting only the distinct ones).

The product of its digits is 10752, while the sum is 32.

The square root of 2838227 is about 1684.7038315384. The cubic root of 2838227 is about 141.5844992182.

The spelling of 2838227 in words is "two million, eight hundred thirty-eight thousand, two hundred twenty-seven".