12044196 has 18 divisors (see below), whose sum is σ = 30445142. Its totient is φ = 4014720.

The previous prime is 12044191. The next prime is 12044231. The reversal of 12044196 is 69144021.

It can be written as a sum of positive squares in only one way, i.e., 7784100 + 4260096 = 2790^2 + 2064^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (12044191) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 167245 + ... + 167316.

Almost surely, 2^12044196 is an apocalyptic number.

It is an amenable number.

12044196 is an abundant number, since it is smaller than the sum of its proper divisors (18400946).

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

12044196 is a wasteful number, since it uses less digits than its factorization.

12044196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334571 (or 334566 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 12044196 is about 3470.4748954574. The cubic root of 12044196 is about 229.2235696639.

The spelling of 12044196 in words is "twelve million, forty-four thousand, one hundred ninety-six".