2219338 has 16 divisors (see below), whose sum is σ = 3654720. Its totient is φ = 1002400.

The previous prime is 2219323. The next prime is 2219351. The reversal of 2219338 is 8339122.

2219338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2219338² = 9850922316488, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 6003 + ... + 6361.

It is an arithmetic number, because the mean of its divisors is an integer number (228420).

2^2219338 is an apocalyptic number.

2219338 is a deficient number, since it is larger than the sum of its proper divisors (1435382).

2219338 is a wasteful number, since it uses less digits than its factorization.

2219338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653.

The product of its digits is 2592, while the sum is 28.

The square root of 2219338 is about 1489.7442733570. The cubic root of 2219338 is about 130.4391068550.

It can be divided in two parts, 221 and 9338, that added together give a palindrome (9559).

The spelling of 2219338 in words is "two million, two hundred nineteen thousand, three hundred thirty-eight".