11960171 has 2 divisors, whose sum is σ = 11960172. Its totient is φ = 11960170.

The previous prime is 11960167. The next prime is 11960173. The reversal of 11960171 is 17106911.

It is a strong prime.

It is an emirp because it is prime and its reverse (17106911) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11960171 - 2² = 11960167 is a prime.

Together with 11960173, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11960171.

It is not a weakly prime, because it can be changed into another prime (11960173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5980085 + 5980086.

It is an arithmetic number, because the mean of its divisors is an integer number (5980086).

Almost surely, 2^11960171 is an apocalyptic number.

11960171 is a deficient number, since it is larger than the sum of its proper divisors (1).

11960171 is an equidigital number, since it uses as much as digits as its factorization.

11960171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 26.

The square root of 11960171 is about 3458.3480160331. The cubic root of 11960171 is about 228.6892742945.

The spelling of 11960171 in words is "eleven million, nine hundred sixty thousand, one hundred seventy-one".