14320 has 20 divisors (see below), whose sum is σ = 33480. Its totient is φ = 5696.

The previous prime is 14303. The next prime is 14321. The reversal of 14320 is 2341.

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 14297 and 14306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14321) by changing a digit.

14320 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10 + ... + 169.

It is an arithmetic number, because the mean of its divisors is an integer number (1674).

2¹⁴³²⁰ is an apocalyptic number.

14320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16740).

14320 is an abundant number, since it is smaller than the sum of its proper divisors (19160).

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

14320 is a wasteful number, since it uses less digits than its factorization.

14320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192 (or 186 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 14320 is about 119.6662024132. Note that the first 3 decimals coincide. The cubic root of 14320 is about 24.2836709436.

Adding to 14320 its reverse (2341), we get a palindrome (16661).

The spelling of 14320 in words is "fourteen thousand, three hundred twenty", and thus it is an iban number.