12004132 has 24 divisors (see below), whose sum is σ = 24659264. Its totient is φ = 5005152.

The previous prime is 12004117. The next prime is 12004163. The reversal of 12004132 is 23140021.

12004132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4758 + ... + 6829.

Almost surely, 2^12004132 is an apocalyptic number.

It is an amenable number.

12004132 is an abundant number, since it is smaller than the sum of its proper divisors (12655132).

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

12004132 is a wasteful number, since it uses less digits than its factorization.

12004132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11635 (or 11633 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 12004132 is about 3464.6979666343. The cubic root of 12004132 is about 228.9691230466.

Adding to 12004132 its reverse (23140021), we get a palindrome (35144153).

The spelling of 12004132 in words is "twelve million, four thousand, one hundred thirty-two".