11783459 has 2 divisors, whose sum is σ = 11783460. Its totient is φ = 11783458.

The previous prime is 11783449. The next prime is 11783461. The reversal of 11783459 is 95438711.

It is a strong prime.

It is an emirp because it is prime and its reverse (95438711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11783459 - 2¹² = 11779363 is a prime.

Together with 11783461, 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 (11783449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5891729 + 5891730.

It is an arithmetic number, because the mean of its divisors is an integer number (5891730).

Almost surely, 2^11783459 is an apocalyptic number.

11783459 is a deficient number, since it is larger than the sum of its proper divisors (1).

11783459 is an equidigital number, since it uses as much as digits as its factorization.

11783459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 38.

The square root of 11783459 is about 3432.7043274946. The cubic root of 11783459 is about 227.5573835844.

The spelling of 11783459 in words is "eleven million, seven hundred eighty-three thousand, four hundred fifty-nine".