14213984 has 12 divisors (see below), whose sum is σ = 27983844. Its totient is φ = 7106976.

The previous prime is 14213981. The next prime is 14214019. The reversal of 14213984 is 48931241.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 444187 = 14213984 / (1 + 4 + 2 + 1 + 3 + 9 + 8 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 14213984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14213981) 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, 222062 + ... + 222125.

It is an arithmetic number, because the mean of its divisors is an integer number (2331987).

Almost surely, 2^14213984 is an apocalyptic number.

It is an amenable number.

14213984 is a deficient number, since it is larger than the sum of its proper divisors (13769860).

14213984 is an equidigital number, since it uses as much as digits as its factorization.

14213984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444197 (or 444189 counting only the distinct ones).

The product of its digits is 6912, while the sum is 32.

The square root of 14213984 is about 3770.1437638371. The cubic root of 14213984 is about 242.2359559153.

The spelling of 14213984 in words is "fourteen million, two hundred thirteen thousand, nine hundred eighty-four".