11223304 has 16 divisors (see below), whose sum is σ = 21358800. Its totient is φ = 5527632.

The previous prime is 11223283. The next prime is 11223313. The reversal of 11223304 is 40332211.

It is a happy number.

It is a nialpdrome in base 15.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9934 + ... + 11005.

It is an arithmetic number, because the mean of its divisors is an integer number (1334925).

Almost surely, 2^11223304 is an apocalyptic number.

It is an amenable number.

11223304 is a deficient number, since it is larger than the sum of its proper divisors (10135496).

11223304 is a wasteful number, since it uses less digits than its factorization.

11223304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21012 (or 21008 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 11223304 is about 3350.1199978508. The cubic root of 11223304 is about 223.8928590509.

Adding to 11223304 its reverse (40332211), we get a palindrome (51555515).

The spelling of 11223304 in words is "eleven million, two hundred twenty-three thousand, three hundred four".