2226604 has 6 divisors (see below), whose sum is σ = 3896564. Its totient is φ = 1113300.

The previous prime is 2226593. The next prime is 2226613. The reversal of 2226604 is 4066222.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278322 + ... + 278329.

2^2226604 is an apocalyptic number.

It is an amenable number.

2226604 is a deficient number, since it is larger than the sum of its proper divisors (1669960).

2226604 is a wasteful number, since it uses less digits than its factorization.

2226604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556655 (or 556653 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2226604 is about 1492.1809541741. The cubic root of 2226604 is about 130.5813021268.

The spelling of 2226604 in words is "two million, two hundred twenty-six thousand, six hundred four".