12094217 has 2 divisors, whose sum is σ = 12094218. Its totient is φ = 12094216.

The previous prime is 12094193. The next prime is 12094231. The reversal of 12094217 is 71249021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8649481 + 3444736 = 2941^2 + 1856^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12094217 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12094267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6047108 + 6047109.

It is an arithmetic number, because the mean of its divisors is an integer number (6047109).

Almost surely, 2^12094217 is an apocalyptic number.

It is an amenable number.

12094217 is a deficient number, since it is larger than the sum of its proper divisors (1).

12094217 is an equidigital number, since it uses as much as digits as its factorization.

12094217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 12094217 is about 3477.6740790362. The cubic root of 12094217 is about 229.5404624224.

The spelling of 12094217 in words is "twelve million, ninety-four thousand, two hundred seventeen".