11366911 has 2 divisors, whose sum is σ = 11366912. Its totient is φ = 11366910.

The previous prime is 11366893. The next prime is 11366939. The reversal of 11366911 is 11966311.

It is an a-pointer prime, because the next prime (11366939) can be obtained adding 11366911 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11366911 - 2⁵ = 11366879 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11366911.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11366941) 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, 5683455 + 5683456.

It is an arithmetic number, because the mean of its divisors is an integer number (5683456).

Almost surely, 2^11366911 is an apocalyptic number.

11366911 is a deficient number, since it is larger than the sum of its proper divisors (1).

11366911 is an equidigital number, since it uses as much as digits as its factorization.

11366911 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 972, while the sum is 28.

The square root of 11366911 is about 3371.4849843949. The cubic root of 11366911 is about 224.8437499543.

The spelling of 11366911 in words is "eleven million, three hundred sixty-six thousand, nine hundred eleven".