2226304 has 16 divisors (see below), whose sum is σ = 4435470. Its totient is φ = 1113088.

The previous prime is 2226293. The next prime is 2226307. The reversal of 2226304 is 4036222.

It can be written as a sum of positive squares in only one way, i.e., 2096704 + 129600 = 1448^2 + 360^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2226307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8569 + ... + 8824.

2^2226304 is an apocalyptic number.

It is an amenable number.

2226304 is a deficient number, since it is larger than the sum of its proper divisors (2209166).

2226304 is an equidigital number, since it uses as much as digits as its factorization.

2226304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17407 (or 17395 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2226304 is about 1492.0804267867. The cubic root of 2226304 is about 130.5754372686.

The spelling of 2226304 in words is "two million, two hundred twenty-six thousand, three hundred four".