12006193 has 2 divisors, whose sum is σ = 12006194. Its totient is φ = 12006192.

The previous prime is 12006187. The next prime is 12006217. The reversal of 12006193 is 39160021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10284849 + 1721344 = 3207^2 + 1312^2 .

It is an emirp because it is prime and its reverse (39160021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12006193 - 2¹⁷ = 11875121 is a prime.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (12006133) 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 as a sum of consecutive naturals, namely, 6003096 + 6003097.

It is an arithmetic number, because the mean of its divisors is an integer number (6003097).

Almost surely, 2^12006193 is an apocalyptic number.

It is an amenable number.

12006193 is a deficient number, since it is larger than the sum of its proper divisors (1).

12006193 is an equidigital number, since it uses as much as digits as its factorization.

12006193 is an odious number, because the sum of its binary digits is odd.

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

The square root of 12006193 is about 3464.9953823923. The cubic root of 12006193 is about 228.9822262668.

The spelling of 12006193 in words is "twelve million, six thousand, one hundred ninety-three".