2225606 has 16 divisors (see below), whose sum is σ = 3591216. Its totient is φ = 1030656.

The previous prime is 2225599. The next prime is 2225621. The reversal of 2225606 is 6065222.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1790 + ... + 2766.

It is an arithmetic number, because the mean of its divisors is an integer number (224451).

2^2225606 is an apocalyptic number.

2225606 is a deficient number, since it is larger than the sum of its proper divisors (1365610).

2225606 is a wasteful number, since it uses less digits than its factorization.

2225606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2225606 is about 1491.8465068498. The cubic root of 2225606 is about 130.5617896592.

The spelling of 2225606 in words is "two million, two hundred twenty-five thousand, six hundred six".