12004194 has 8 divisors (see below), whose sum is σ = 24008400. Its totient is φ = 4001396.

The previous prime is 12004177. The next prime is 12004211. The reversal of 12004194 is 49140021.

It is an interprime number because it is at equal distance from previous prime (12004177) and next prime (12004211).

It is a sphenic number, since it is the product of 3 distinct primes.

12004194 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 12004194.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1000344 + ... + 1000355.

It is an arithmetic number, because the mean of its divisors is an integer number (3001050).

Almost surely, 2^12004194 is an apocalyptic number.

12004194 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12004194 is a wasteful number, since it uses less digits than its factorization.

12004194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000704.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 12004194 is about 3464.7069140116. The cubic root of 12004194 is about 228.9695172459.

The spelling of 12004194 in words is "twelve million, four thousand, one hundred ninety-four".