11093917 has 2 divisors, whose sum is σ = 11093918. Its totient is φ = 11093916.

The previous prime is 11093899. The next prime is 11093923. The reversal of 11093917 is 71939011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6380676 + 4713241 = 2526^2 + 2171^2 .

It is a cyclic number.

It is not a de Polignac number, because 11093917 - 2¹¹ = 11091869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11090917) 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, 5546958 + 5546959.

It is an arithmetic number, because the mean of its divisors is an integer number (5546959).

Almost surely, 2^11093917 is an apocalyptic number.

It is an amenable number.

11093917 is a deficient number, since it is larger than the sum of its proper divisors (1).

11093917 is an equidigital number, since it uses as much as digits as its factorization.

11093917 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1701, while the sum is 31.

The square root of 11093917 is about 3330.7532181175. The cubic root of 11093917 is about 223.0291542249.

The spelling of 11093917 in words is "eleven million, ninety-three thousand, nine hundred seventeen".