11883089 has 2 divisors, whose sum is σ = 11883090. Its totient is φ = 11883088.

The previous prime is 11883061. The next prime is 11883097. The reversal of 11883089 is 98038811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8614225 + 3268864 = 2935^2 + 1808^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11883089 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (11883059) 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, 5941544 + 5941545.

It is an arithmetic number, because the mean of its divisors is an integer number (5941545).

Almost surely, 2^11883089 is an apocalyptic number.

It is an amenable number.

11883089 is a deficient number, since it is larger than the sum of its proper divisors (1).

11883089 is an equidigital number, since it uses as much as digits as its factorization.

11883089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 38.

The square root of 11883089 is about 3447.1856636973. The cubic root of 11883089 is about 228.1969225651.

The spelling of 11883089 in words is "eleven million, eight hundred eighty-three thousand, eighty-nine".