12003196 has 24 divisors (see below), whose sum is σ = 21556080. Its totient is φ = 5846400.

The previous prime is 12003191. The next prime is 12003197. The reversal of 12003196 is 69130021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12003191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42576 + ... + 42856.

It is an arithmetic number, because the mean of its divisors is an integer number (898170).

Almost surely, 2^12003196 is an apocalyptic number.

It is an amenable number.

12003196 is a deficient number, since it is larger than the sum of its proper divisors (9552884).

12003196 is a wasteful number, since it uses less digits than its factorization.

12003196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525 (or 523 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 12003196 is about 3464.5628872918. The cubic root of 12003196 is about 228.9631717439.

The spelling of 12003196 in words is "twelve million, three thousand, one hundred ninety-six".