11066147 has 2 divisors, whose sum is σ = 11066148. Its totient is φ = 11066146.

The previous prime is 11066123. The next prime is 11066173. The reversal of 11066147 is 74166011.

11066147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (11066173) can be obtained adding 11066147 to its sum of digits (26).

It is a weak prime.

It is an emirp because it is prime and its reverse (74166011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11066147 - 2¹⁰ = 11065123 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11066117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5533073 + 5533074.

It is an arithmetic number, because the mean of its divisors is an integer number (5533074).

Almost surely, 2^11066147 is an apocalyptic number.

11066147 is a deficient number, since it is larger than the sum of its proper divisors (1).

11066147 is an equidigital number, since it uses as much as digits as its factorization.

11066147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 11066147 is about 3326.5818793470. The cubic root of 11066147 is about 222.8429051712.

The spelling of 11066147 in words is "eleven million, sixty-six thousand, one hundred forty-seven".