11444089 has 2 divisors, whose sum is σ = 11444090. Its totient is φ = 11444088.

The previous prime is 11444071. The next prime is 11444093. The reversal of 11444089 is 98044411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10791225 + 652864 = 3285^2 + 808^2 .

It is an emirp because it is prime and its reverse (98044411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11444089 - 2⁹ = 11443577 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11444089.

It is not a weakly prime, because it can be changed into another prime (11444189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5722044 + 5722045.

It is an arithmetic number, because the mean of its divisors is an integer number (5722045).

Almost surely, 2^11444089 is an apocalyptic number.

It is an amenable number.

11444089 is a deficient number, since it is larger than the sum of its proper divisors (1).

11444089 is an equidigital number, since it uses as much as digits as its factorization.

11444089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 11444089 is about 3382.9113201501. The cubic root of 11444089 is about 225.3514770023.

The spelling of 11444089 in words is "eleven million, four hundred forty-four thousand, eighty-nine".