12033004 has 12 divisors (see below), whose sum is σ = 22166200. Its totient is φ = 5699808.

The previous prime is 12033001. The next prime is 12033013. The reversal of 12033004 is 40033021.

It is not an unprimeable number, because it can be changed into a prime (12033001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79089 + ... + 79240.

Almost surely, 2^12033004 is an apocalyptic number.

It is an amenable number.

12033004 is a deficient number, since it is larger than the sum of its proper divisors (10133196).

12033004 is a wasteful number, since it uses less digits than its factorization.

12033004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158352 (or 158350 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 12033004 is about 3468.8620612529. The cubic root of 12033004 is about 229.1525460978.

Adding to 12033004 its reverse (40033021), we get a palindrome (52066025).

It can be divided in two parts, 120 and 33004, that added together give a square (33124 = 182²).

The spelling of 12033004 in words is "twelve million, thirty-three thousand, four".