9946193 has 2 divisors, whose sum is σ = 9946194. Its totient is φ = 9946192.

The previous prime is 9946171. The next prime is 9946199. The reversal of 9946193 is 3916499.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8248384 + 1697809 = 2872^2 + 1303^2 .

It is an emirp because it is prime and its reverse (3916499) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9946193 - 2⁸ = 9945937 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9946193.

It is not a weakly prime, because it can be changed into another prime (9946199) 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 as a sum of consecutive naturals, namely, 4973096 + 4973097.

It is an arithmetic number, because the mean of its divisors is an integer number (4973097).

Almost surely, 2^9946193 is an apocalyptic number.

It is an amenable number.

9946193 is a deficient number, since it is larger than the sum of its proper divisors (1).

9946193 is an equidigital number, since it uses as much as digits as its factorization.

9946193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52488, while the sum is 41.

The square root of 9946193 is about 3153.7585513162. The cubic root of 9946193 is about 215.0563616433.

The spelling of 9946193 in words is "nine million, nine hundred forty-six thousand, one hundred ninety-three".