12039196 has 24 divisors (see below), whose sum is σ = 24025680. Its totient is φ = 5229312.

The previous prime is 12039193. The next prime is 12039221. The reversal of 12039196 is 69193021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12039193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5926 + ... + 7693.

It is an arithmetic number, because the mean of its divisors is an integer number (1001070).

Almost surely, 2^12039196 is an apocalyptic number.

It is an amenable number.

12039196 is a deficient number, since it is larger than the sum of its proper divisors (11986484).

12039196 is a wasteful number, since it uses less digits than its factorization.

12039196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13653 (or 13651 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 31.

The square root of 12039196 is about 3469.7544581714. The cubic root of 12039196 is about 229.1918454906.

The spelling of 12039196 in words is "twelve million, thirty-nine thousand, one hundred ninety-six".