14281984 has 36 divisors (see below), whose sum is σ = 29139264. Its totient is φ = 6983168.

The previous prime is 14281973. The next prime is 14281997. The reversal of 14281984 is 48918241.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 11439 + ... + 12625.

It is an arithmetic number, because the mean of its divisors is an integer number (809424).

Almost surely, 2^14281984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14281984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14569632).

14281984 is an abundant number, since it is smaller than the sum of its proper divisors (14857280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14281984 is an equidigital number, since it uses as much as digits as its factorization.

14281984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250 (or 1236 counting only the distinct ones).

The product of its digits is 18432, while the sum is 37.

The square root of 14281984 is about 3779.1512274584. The cubic root of 14281984 is about 242.6216288568.

The spelling of 14281984 in words is "fourteen million, two hundred eighty-one thousand, nine hundred eighty-four".