11066617 has 2 divisors, whose sum is σ = 11066618. Its totient is φ = 11066616.

The previous prime is 11066599. The next prime is 11066621. The reversal of 11066617 is 71666011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10784656 + 281961 = 3284^2 + 531^2 .

It is an emirp because it is prime and its reverse (71666011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11066617 - 2²³ = 2678009 is a prime.

It is not a weakly prime, because it can be changed into another prime (11066647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5533308 + 5533309.

It is an arithmetic number, because the mean of its divisors is an integer number (5533309).

Almost surely, 2^11066617 is an apocalyptic number.

It is an amenable number.

11066617 is a deficient number, since it is larger than the sum of its proper divisors (1).

11066617 is an equidigital number, since it uses as much as digits as its factorization.

11066617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 11066617 is about 3326.6525216800. The cubic root of 11066617 is about 222.8460599784.

The spelling of 11066617 in words is "eleven million, sixty-six thousand, six hundred seventeen".