11322439 has 2 divisors, whose sum is σ = 11322440. Its totient is φ = 11322438.

The previous prime is 11322401. The next prime is 11322473. The reversal of 11322439 is 93422311.

11322439 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11322439 - 2⁹ = 11321927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11322539) 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, 5661219 + 5661220.

It is an arithmetic number, because the mean of its divisors is an integer number (5661220).

Almost surely, 2^11322439 is an apocalyptic number.

11322439 is a deficient number, since it is larger than the sum of its proper divisors (1).

11322439 is an equidigital number, since it uses as much as digits as its factorization.

11322439 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 25.

The square root of 11322439 is about 3364.8832074828. The cubic root of 11322439 is about 224.5501398418.

The spelling of 11322439 in words is "eleven million, three hundred twenty-two thousand, four hundred thirty-nine".