12033008 has 80 divisors (see below), whose sum is σ = 27560736. Its totient is φ = 5038080.

The previous prime is 12033001. The next prime is 12033013. The reversal of 12033008 is 80033021.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 144935 + ... + 145017.

Almost surely, 2^12033008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12033008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13780368).

12033008 is an abundant number, since it is smaller than the sum of its proper divisors (15527728).

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

12033008 is a wasteful number, since it uses less digits than its factorization.

12033008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 12033008 is about 3468.8626378108. The cubic root of 12033008 is about 229.1525714894.

Adding to 12033008 its reverse (80033021), we get a palindrome (92066029).

The spelling of 12033008 in words is "twelve million, thirty-three thousand, eight".