9027089 has 2 divisors, whose sum is σ = 9027090. Its totient is φ = 9027088.

The previous prime is 9027061. The next prime is 9027097. The reversal of 9027089 is 9807209.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8880400 + 146689 = 2980^2 + 383^2 .

It is an emirp because it is prime and its reverse (9807209) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9027089 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (9027049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4513544 + 4513545.

It is an arithmetic number, because the mean of its divisors is an integer number (4513545).

Almost surely, 2^9027089 is an apocalyptic number.

It is an amenable number.

9027089 is a deficient number, since it is larger than the sum of its proper divisors (1).

9027089 is an equidigital number, since it uses as much as digits as its factorization.

9027089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 9027089 is about 3004.5114411498. The cubic root of 9027089 is about 208.2168673122.

The spelling of 9027089 in words is "nine million, twenty-seven thousand, eighty-nine".