12194063 has 8 divisors (see below), whose sum is σ = 13968000. Its totient is φ = 10428120.

The previous prime is 12194059. The next prime is 12194089. The reversal of 12194063 is 36049121.

It is a Cunningham number, because it is equal to 3492²-1.

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

It is a cyclic number.

It is not a de Polignac number, because 12194063 - 2² = 12194059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12194003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1748 + ... + 5238.

It is an arithmetic number, because the mean of its divisors is an integer number (1746000).

Almost surely, 2^12194063 is an apocalyptic number.

12194063 is a deficient number, since it is larger than the sum of its proper divisors (1773937).

12194063 is an equidigital number, since it uses as much as digits as its factorization.

12194063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3997.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 12194063 is about 3491.9998568156. Note that the first 3 decimals coincide. The cubic root of 12194063 is about 230.1704030207.

The spelling of 12194063 in words is "twelve million, one hundred ninety-four thousand, sixty-three".