11173417 has 2 divisors, whose sum is σ = 11173418. Its totient is φ = 11173416.

The previous prime is 11173397. The next prime is 11173427. The reversal of 11173417 is 71437111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11128896 + 44521 = 3336^2 + 211^2 .

It is a cyclic number.

It is not a de Polignac number, because 11173417 - 2⁷ = 11173289 is a prime.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 11173391 and 11173400.

It is not a weakly prime, because it can be changed into another prime (11173427) 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, 5586708 + 5586709.

It is an arithmetic number, because the mean of its divisors is an integer number (5586709).

Almost surely, 2^11173417 is an apocalyptic number.

It is an amenable number.

11173417 is a deficient number, since it is larger than the sum of its proper divisors (1).

11173417 is an equidigital number, since it uses as much as digits as its factorization.

11173417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 588, while the sum is 25.

The square root of 11173417 is about 3342.6661514426. Note that the first 3 decimals coincide. The cubic root of 11173417 is about 223.5606356375.

The spelling of 11173417 in words is "eleven million, one hundred seventy-three thousand, four hundred seventeen".