14943983 has 2 divisors, whose sum is σ = 14943984. Its totient is φ = 14943982.

The previous prime is 14943949. The next prime is 14943989. The reversal of 14943983 is 38934941.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14943983 - 2¹⁰ = 14942959 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14943983.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14943989) 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, 7471991 + 7471992.

It is an arithmetic number, because the mean of its divisors is an integer number (7471992).

Almost surely, 2^14943983 is an apocalyptic number.

14943983 is a deficient number, since it is larger than the sum of its proper divisors (1).

14943983 is an equidigital number, since it uses as much as digits as its factorization.

14943983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312, while the sum is 41.

The square root of 14943983 is about 3865.7448182724. The cubic root of 14943983 is about 246.3138249188.

The spelling of 14943983 in words is "fourteen million, nine hundred forty-three thousand, nine hundred eighty-three".