12432002 has 16 divisors (see below), whose sum is σ = 20425824. Its totient is φ = 5628000.

The previous prime is 12431977. The next prime is 12432011. The reversal of 12432002 is 20023421.

12432002 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, 5177 + ... + 7187.

It is an arithmetic number, because the mean of its divisors is an integer number (1276614).

Almost surely, 2^12432002 is an apocalyptic number.

12432002 is a deficient number, since it is larger than the sum of its proper divisors (7993822).

12432002 is a wasteful number, since it uses less digits than its factorization.

12432002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2305.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 12432002 is about 3525.9044229814. The cubic root of 12432002 is about 231.6578512825.

Adding to 12432002 its reverse (20023421), we get a palindrome (32455423).

The spelling of 12432002 in words is "twelve million, four hundred thirty-two thousand, two".