11960279 has 2 divisors, whose sum is σ = 11960280. Its totient is φ = 11960278.

The previous prime is 11960239. The next prime is 11960281. The reversal of 11960279 is 97206911.

It is a strong prime.

It is an emirp because it is prime and its reverse (97206911) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11960279 is a prime.

Together with 11960281, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11960219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5980139 + 5980140.

It is an arithmetic number, because the mean of its divisors is an integer number (5980140).

Almost surely, 2^11960279 is an apocalyptic number.

11960279 is a deficient number, since it is larger than the sum of its proper divisors (1).

11960279 is an equidigital number, since it uses as much as digits as its factorization.

11960279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 35.

The square root of 11960279 is about 3458.3636303894. The cubic root of 11960279 is about 228.6899626449.

The spelling of 11960279 in words is "eleven million, nine hundred sixty thousand, two hundred seventy-nine".