14394449 has 2 divisors, whose sum is σ = 14394450. Its totient is φ = 14394448.

The previous prime is 14394437. The next prime is 14394463. The reversal of 14394449 is 94449341.

It is a happy number.

14394449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14010049 + 384400 = 3743^2 + 620^2 .

It is a cyclic number.

It is not a de Polignac number, because 14394449 - 2⁴ = 14394433 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14394409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7197224 + 7197225.

It is an arithmetic number, because the mean of its divisors is an integer number (7197225).

Almost surely, 2^14394449 is an apocalyptic number.

It is an amenable number.

14394449 is a deficient number, since it is larger than the sum of its proper divisors (1).

14394449 is an equidigital number, since it uses as much as digits as its factorization.

14394449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 38.

The square root of 14394449 is about 3794.0017132310. The cubic root of 14394449 is about 243.2568144132.

The spelling of 14394449 in words is "fourteen million, three hundred ninety-four thousand, four hundred forty-nine".