12243304 has 16 divisors (see below), whose sum is σ = 23490720. Its totient is φ = 5979120.

The previous prime is 12243289. The next prime is 12243313. The reversal of 12243304 is 40334221.

12243304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 17452 + ... + 18139.

It is an arithmetic number, because the mean of its divisors is an integer number (1468170).

Almost surely, 2^12243304 is an apocalyptic number.

It is an amenable number.

12243304 is a deficient number, since it is larger than the sum of its proper divisors (11247416).

12243304 is a wasteful number, since it uses less digits than its factorization.

12243304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35640 (or 35636 counting only the distinct ones).

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

The square root of 12243304 is about 3499.0432978173. The cubic root of 12243304 is about 230.4798049321.

Adding to 12243304 its reverse (40334221), we get a palindrome (52577525).

The spelling of 12243304 in words is "twelve million, two hundred forty-three thousand, three hundred four".