2203226 has 4 divisors (see below), whose sum is σ = 3304842. Its totient is φ = 1101612.

The previous prime is 2203211. The next prime is 2203249. The reversal of 2203226 is 6223022.

2203226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1437601 + 765625 = 1199^2 + 875^2 .

It is a Curzon 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 as a sum of consecutive naturals, namely, 550805 + ... + 550808.

2^2203226 is an apocalyptic number.

2203226 is a deficient number, since it is larger than the sum of its proper divisors (1101616).

2203226 is a wasteful number, since it uses less digits than its factorization.

2203226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101615.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2203226 is about 1484.3267834274. The cubic root of 2203226 is about 130.1226849710.

Adding to 2203226 its reverse (6223022), we get a palindrome (8426248).

The spelling of 2203226 in words is "two million, two hundred three thousand, two hundred twenty-six".