11752289 has 2 divisors, whose sum is σ = 11752290. Its totient is φ = 11752288.

The previous prime is 11752283. The next prime is 11752297. The reversal of 11752289 is 98225711.

11752289 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., 6801664 + 4950625 = 2608^2 + 2225^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11752289 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11752283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5876144 + 5876145.

It is an arithmetic number, because the mean of its divisors is an integer number (5876145).

Almost surely, 2^11752289 is an apocalyptic number.

It is an amenable number.

11752289 is a deficient number, since it is larger than the sum of its proper divisors (1).

11752289 is an equidigital number, since it uses as much as digits as its factorization.

11752289 is an evil number, because the sum of its binary digits is even.

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

The square root of 11752289 is about 3428.1611689067. The cubic root of 11752289 is about 227.3565589359.

The spelling of 11752289 in words is "eleven million, seven hundred fifty-two thousand, two hundred eighty-nine".