11330609 has 2 divisors, whose sum is σ = 11330610. Its totient is φ = 11330608.

The previous prime is 11330597. The next prime is 11330617. The reversal of 11330609 is 90603311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11075584 + 255025 = 3328^2 + 505^2 .

It is a cyclic number.

It is not a de Polignac number, because 11330609 - 2²⁰ = 10282033 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11330639) 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, 5665304 + 5665305.

It is an arithmetic number, because the mean of its divisors is an integer number (5665305).

Almost surely, 2^11330609 is an apocalyptic number.

It is an amenable number.

11330609 is a deficient number, since it is larger than the sum of its proper divisors (1).

11330609 is an equidigital number, since it uses as much as digits as its factorization.

11330609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 11330609 is about 3366.0969980082. The cubic root of 11330609 is about 224.6041368519.

The spelling of 11330609 in words is "eleven million, three hundred thirty thousand, six hundred nine".