11066849 has 2 divisors, whose sum is σ = 11066850. Its totient is φ = 11066848.

The previous prime is 11066837. The next prime is 11066851. The reversal of 11066849 is 94866011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9610000 + 1456849 = 3100^2 + 1207^2 .

It is a cyclic number.

It is not a de Polignac number, because 11066849 - 2⁴ = 11066833 is a prime.

Together with 11066851, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11066819) 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, 5533424 + 5533425.

It is an arithmetic number, because the mean of its divisors is an integer number (5533425).

Almost surely, 2^11066849 is an apocalyptic number.

It is an amenable number.

11066849 is a deficient number, since it is larger than the sum of its proper divisors (1).

11066849 is an equidigital number, since it uses as much as digits as its factorization.

11066849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 11066849 is about 3326.6873913850. The cubic root of 11066849 is about 222.8476172121.

The spelling of 11066849 in words is "eleven million, sixty-six thousand, eight hundred forty-nine".