11745089 has 2 divisors, whose sum is σ = 11745090. Its totient is φ = 11745088.

The previous prime is 11745061. The next prime is 11745091. The reversal of 11745089 is 98054711.

11745089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7745089 + 4000000 = 2783^2 + 2000^2 .

It is a cyclic number.

It is not a de Polignac number, because 11745089 - 2¹⁶ = 11679553 is a prime.

Together with 11745091, 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 (11745049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5872544 + 5872545.

It is an arithmetic number, because the mean of its divisors is an integer number (5872545).

Almost surely, 2^11745089 is an apocalyptic number.

It is an amenable number.

11745089 is a deficient number, since it is larger than the sum of its proper divisors (1).

11745089 is an equidigital number, since it uses as much as digits as its factorization.

11745089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 11745089 is about 3427.1108823614. The cubic root of 11745089 is about 227.3101197094.

The spelling of 11745089 in words is "eleven million, seven hundred forty-five thousand, eighty-nine".