12038304 has 24 divisors (see below), whose sum is σ = 31600800. Its totient is φ = 4012736.

The previous prime is 12038303. The next prime is 12038311. The reversal of 12038304 is 40383021.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (12038303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62604 + ... + 62795.

It is an arithmetic number, because the mean of its divisors is an integer number (1316700).

Almost surely, 2^12038304 is an apocalyptic number.

It is an amenable number.

12038304 is an abundant number, since it is smaller than the sum of its proper divisors (19562496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12038304 is a wasteful number, since it uses less digits than its factorization.

12038304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125412 (or 125404 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 12038304 is about 3469.6259164354. The cubic root of 12038304 is about 229.1861849748.

The spelling of 12038304 in words is "twelve million, thirty-eight thousand, three hundred four".