14307983 has 2 divisors, whose sum is σ = 14307984. Its totient is φ = 14307982.

The previous prime is 14307973. The next prime is 14308003. The reversal of 14307983 is 38970341.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14307983 - 2⁴ = 14307967 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14307973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7153991 + 7153992.

It is an arithmetic number, because the mean of its divisors is an integer number (7153992).

Almost surely, 2^14307983 is an apocalyptic number.

14307983 is a deficient number, since it is larger than the sum of its proper divisors (1).

14307983 is an equidigital number, since it uses as much as digits as its factorization.

14307983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 14307983 is about 3782.5894569726. The cubic root of 14307983 is about 242.7687628483.

The spelling of 14307983 in words is "fourteen million, three hundred seven thousand, nine hundred eighty-three".