14320679 has 2 divisors, whose sum is σ = 14320680. Its totient is φ = 14320678.

The previous prime is 14320673. The next prime is 14320687. The reversal of 14320679 is 97602341.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14320679 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14320673) 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, 7160339 + 7160340.

It is an arithmetic number, because the mean of its divisors is an integer number (7160340).

Almost surely, 2^14320679 is an apocalyptic number.

14320679 is a deficient number, since it is larger than the sum of its proper divisors (1).

14320679 is an equidigital number, since it uses as much as digits as its factorization.

14320679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 14320679 is about 3784.2673002842. The cubic root of 14320679 is about 242.8405475066.

It can be divided in two parts, 14 and 320679, that multiplied together give a triangular number (4489506 = T₂₉₉₆).

The spelling of 14320679 in words is "fourteen million, three hundred twenty thousand, six hundred seventy-nine".