11995367 has 2 divisors, whose sum is σ = 11995368. Its totient is φ = 11995366.

The previous prime is 11995343. The next prime is 11995369. The reversal of 11995367 is 76359911.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11995367 - 2⁶ = 11995303 is a prime.

Together with 11995369, 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 (11995369) 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, 5997683 + 5997684.

It is an arithmetic number, because the mean of its divisors is an integer number (5997684).

Almost surely, 2^11995367 is an apocalyptic number.

11995367 is a deficient number, since it is larger than the sum of its proper divisors (1).

11995367 is an equidigital number, since it uses as much as digits as its factorization.

11995367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51030, while the sum is 41.

The square root of 11995367 is about 3463.4328346310. The cubic root of 11995367 is about 228.9133810453.

The spelling of 11995367 in words is "eleven million, nine hundred ninety-five thousand, three hundred sixty-seven".