2210226 has 16 divisors (see below), whose sum is σ = 4471200. Its totient is φ = 728288.

The previous prime is 2210209. The next prime is 2210227. The reversal of 2210226 is 6220122.

2210226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2210227) by changing a digit.

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, 1536 + ... + 2603.

It is an arithmetic number, because the mean of its divisors is an integer number (279450).

2^2210226 is an apocalyptic number.

2210226 is an abundant number, since it is smaller than the sum of its proper divisors (2260974).

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

2210226 is a wasteful number, since it uses less digits than its factorization.

2210226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4233.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2210226 is about 1486.6828848144. The cubic root of 2210226 is about 130.2603461167.

Adding to 2210226 its reverse (6220122), we get a palindrome (8430348).

The spelling of 2210226 in words is "two million, two hundred ten thousand, two hundred twenty-six".