11367791 has 2 divisors, whose sum is σ = 11367792. Its totient is φ = 11367790.

The previous prime is 11367767. The next prime is 11367817. The reversal of 11367791 is 19776311.

11367791 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (19776311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11367791 - 2¹⁴ = 11351407 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11367751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5683895 + 5683896.

It is an arithmetic number, because the mean of its divisors is an integer number (5683896).

Almost surely, 2^11367791 is an apocalyptic number.

11367791 is a deficient number, since it is larger than the sum of its proper divisors (1).

11367791 is an equidigital number, since it uses as much as digits as its factorization.

11367791 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7938, while the sum is 35.

The square root of 11367791 is about 3371.6154881599. The cubic root of 11367791 is about 224.8495520992.

The spelling of 11367791 in words is "eleven million, three hundred sixty-seven thousand, seven hundred ninety-one".