2226606 has 16 divisors (see below), whose sum is σ = 4597248. Its totient is φ = 718200.

The previous prime is 2226593. The next prime is 2226613. The reversal of 2226606 is 6066222.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5800 + ... + 6171.

It is an arithmetic number, because the mean of its divisors is an integer number (287328).

2^2226606 is an apocalyptic number.

2226606 is an abundant number, since it is smaller than the sum of its proper divisors (2370642).

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

2226606 is a wasteful number, since it uses less digits than its factorization.

2226606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12007.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 2226606 is about 1492.1816243340. The cubic root of 2226606 is about 130.5813412241.

The spelling of 2226606 in words is "two million, two hundred twenty-six thousand, six hundred six".