14420 has 24 divisors (see below), whose sum is σ = 34944. Its totient is φ = 4896.

The previous prime is 14419. The next prime is 14423. The reversal of 14420 is 2441.

14420 = T₅₆ + T₅₇ + ... + T₆₃.

14420 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

14420 is strictly pandigital in base 6.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89 + ... + 191.

It is an arithmetic number, because the mean of its divisors is an integer number (1456).

2¹⁴⁴²⁰ is an apocalyptic number.

14420 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 14420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17472).

14420 is an abundant number, since it is smaller than the sum of its proper divisors (20524).

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

14420 is a wasteful number, since it uses less digits than its factorization.

14420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119 (or 117 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 14420 is about 120.0833044182. The cubic root of 14420 is about 24.3400661088.

Adding to 14420 its reverse (2441), we get a palindrome (16861).

It can be divided in two parts, 14 and 420, that added together give a palindrome (434).

The spelling of 14420 in words is "fourteen thousand, four hundred twenty", and thus it is an iban number.