11314439 has 2 divisors, whose sum is σ = 11314440. Its totient is φ = 11314438.

The previous prime is 11314427. The next prime is 11314441. The reversal of 11314439 is 93441311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11314439 - 2⁴ = 11314423 is a prime.

Together with 11314441, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11344439) 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, 5657219 + 5657220.

It is an arithmetic number, because the mean of its divisors is an integer number (5657220).

Almost surely, 2^11314439 is an apocalyptic number.

11314439 is a deficient number, since it is larger than the sum of its proper divisors (1).

11314439 is an equidigital number, since it uses as much as digits as its factorization.

11314439 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 26.

The square root of 11314439 is about 3363.6942488877. The cubic root of 11314439 is about 224.4972412166.

The spelling of 11314439 in words is "eleven million, three hundred fourteen thousand, four hundred thirty-nine".