11268893 has 2 divisors, whose sum is σ = 11268894. Its totient is φ = 11268892.

The previous prime is 11268889. The next prime is 11268899. The reversal of 11268893 is 39886211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9467929 + 1800964 = 3077^2 + 1342^2 .

It is an emirp because it is prime and its reverse (39886211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11268893 - 2² = 11268889 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11268899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5634446 + 5634447.

It is an arithmetic number, because the mean of its divisors is an integer number (5634447).

Almost surely, 2^11268893 is an apocalyptic number.

It is an amenable number.

11268893 is a deficient number, since it is larger than the sum of its proper divisors (1).

11268893 is an equidigital number, since it uses as much as digits as its factorization.

11268893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 38.

The square root of 11268893 is about 3356.9171869440. The cubic root of 11268893 is about 224.1956000360.

The spelling of 11268893 in words is "eleven million, two hundred sixty-eight thousand, eight hundred ninety-three".