14163320 has 32 divisors (see below), whose sum is σ = 31983120. Its totient is φ = 5644800.

The previous prime is 14163319. The next prime is 14163323. The reversal of 14163320 is 2336141.

14163320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 14163292 and 14163301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14163323) 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, 15599 + ... + 16481.

Almost surely, 2^14163320 is an apocalyptic number.

14163320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14163320 is an abundant number, since it is smaller than the sum of its proper divisors (17819800).

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

14163320 is a wasteful number, since it uses less digits than its factorization.

14163320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295 (or 1291 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 14163320 is about 3763.4186586135. The cubic root of 14163320 is about 241.9478065160.

Adding to 14163320 its reverse (2336141), we get a palindrome (16499461).

The spelling of 14163320 in words is "fourteen million, one hundred sixty-three thousand, three hundred twenty".