11322089 has 2 divisors, whose sum is σ = 11322090. Its totient is φ = 11322088.

The previous prime is 11322083. The next prime is 11322097. The reversal of 11322089 is 98022311.

11322089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5953600 + 5368489 = 2440^2 + 2317^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11322089 is a prime.

It is not a weakly prime, because it can be changed into another prime (11322083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5661044 + 5661045.

It is an arithmetic number, because the mean of its divisors is an integer number (5661045).

Almost surely, 2^11322089 is an apocalyptic number.

It is an amenable number.

11322089 is a deficient number, since it is larger than the sum of its proper divisors (1).

11322089 is an equidigital number, since it uses as much as digits as its factorization.

11322089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 11322089 is about 3364.8311993323. The cubic root of 11322089 is about 224.5478260483.

The spelling of 11322089 in words is "eleven million, three hundred twenty-two thousand, eighty-nine".