11920367 has 2 divisors, whose sum is σ = 11920368. Its totient is φ = 11920366.

The previous prime is 11920351. The next prime is 11920369. The reversal of 11920367 is 76302911.

11920367 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11920367 - 2⁴ = 11920351 is a prime.

Together with 11920369, 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 (11920369) 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, 5960183 + 5960184.

It is an arithmetic number, because the mean of its divisors is an integer number (5960184).

Almost surely, 2^11920367 is an apocalyptic number.

11920367 is a deficient number, since it is larger than the sum of its proper divisors (1).

11920367 is an equidigital number, since it uses as much as digits as its factorization.

11920367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 11920367 is about 3452.5884492653. The cubic root of 11920367 is about 228.4352961892.

The spelling of 11920367 in words is "eleven million, nine hundred twenty thousand, three hundred sixty-seven".