2226266 has 12 divisors (see below), whose sum is σ = 3884778. Its totient is φ = 954072.

The previous prime is 2226251. The next prime is 2226283. The reversal of 2226266 is 6626222.

2226266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2019241 + 207025 = 1421^2 + 455^2 .

It is a d-powerful number, because it can be written as 2 + 2⁸ + 2¹² + 6³ + 2¹⁸ + 6⁷ + 6⁸ .

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 in 5 ways as a sum of consecutive naturals, for example, 11261 + ... + 11456.

2^2226266 is an apocalyptic number.

2226266 is a deficient number, since it is larger than the sum of its proper divisors (1658512).

2226266 is a wasteful number, since it uses less digits than its factorization.

2226266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22733 (or 22726 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

The square root of 2226266 is about 1492.0676928343. The cubic root of 2226266 is about 130.5746943489.

The spelling of 2226266 in words is "two million, two hundred twenty-six thousand, two hundred sixty-six".