14147983 has 2 divisors, whose sum is σ = 14147984. Its totient is φ = 14147982.

The previous prime is 14147963. The next prime is 14147999. The reversal of 14147983 is 38974141.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14147983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14147953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7073991 + 7073992.

It is an arithmetic number, because the mean of its divisors is an integer number (7073992).

Almost surely, 2^14147983 is an apocalyptic number.

14147983 is a deficient number, since it is larger than the sum of its proper divisors (1).

14147983 is an equidigital number, since it uses as much as digits as its factorization.

14147983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 37.

The square root of 14147983 is about 3761.3804646699. The cubic root of 14147983 is about 241.8604424955.

The spelling of 14147983 in words is "fourteen million, one hundred forty-seven thousand, nine hundred eighty-three".