14399927 has 2 divisors, whose sum is σ = 14399928. Its totient is φ = 14399926.

The previous prime is 14399911. The next prime is 14399939. The reversal of 14399927 is 72999341.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14399927 - 2⁴ = 14399911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14399947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7199963 + 7199964.

It is an arithmetic number, because the mean of its divisors is an integer number (7199964).

Almost surely, 2^14399927 is an apocalyptic number.

14399927 is a deficient number, since it is larger than the sum of its proper divisors (1).

14399927 is an equidigital number, since it uses as much as digits as its factorization.

14399927 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 122472, while the sum is 44.

The square root of 14399927 is about 3794.7235735953. The cubic root of 14399927 is about 243.2876687104.

The spelling of 14399927 in words is "fourteen million, three hundred ninety-nine thousand, nine hundred twenty-seven".