14456 has 16 divisors (see below), whose sum is σ = 29400. Its totient is φ = 6624.

The previous prime is 14449. The next prime is 14461. The reversal of 14456 is 65441.

It is a happy number.

14456 is nontrivially palindromic in base 12.

14456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 10.

It is a nialpdrome in base 11.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35 + ... + 173.

2¹⁴⁴⁵⁶ 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 14456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14700).

14456 is an abundant number, since it is smaller than the sum of its proper divisors (14944).

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

14456 is a wasteful number, since it uses less digits than its factorization.

14456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158 (or 154 counting only the distinct ones).

The product of its digits is 480, while the sum is 20.

The square root of 14456 is about 120.2331069215. The cubic root of 14456 is about 24.3603045323.

Adding to 14456 its reverse (65441), we get a palindrome (79897).

The spelling of 14456 in words is "fourteen thousand, four hundred fifty-six".