14311983 has 8 divisors (see below), whose sum is σ = 21808768. Its totient is φ = 8178264.

The previous prime is 14311981. The next prime is 14312009. The reversal of 14311983 is 38911341.

14311983 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14311983 - 2¹ = 14311981 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14311983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14311981) 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 in 7 ways as a sum of consecutive naturals, for example, 340741 + ... + 340782.

It is an arithmetic number, because the mean of its divisors is an integer number (2726096).

Almost surely, 2^14311983 is an apocalyptic number.

14311983 is a deficient number, since it is larger than the sum of its proper divisors (7496785).

14311983 is an equidigital number, since it uses as much as digits as its factorization.

14311983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681533.

The product of its digits is 2592, while the sum is 30.

The square root of 14311983 is about 3783.1181583450. The cubic root of 14311983 is about 242.7913838931.

The spelling of 14311983 in words is "fourteen million, three hundred eleven thousand, nine hundred eighty-three".