14203424 has 24 divisors (see below), whose sum is σ = 28440720. Its totient is φ = 6980416.

The previous prime is 14203379. The next prime is 14203429. The reversal of 14203424 is 42430241.

It is a junction number, because it is equal to n+sod(n) for n = 14203396 and 14203405.

It is not an unprimeable number, because it can be changed into a prime (14203429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1874 + ... + 5649.

It is an arithmetic number, because the mean of its divisors is an integer number (1185030).

Almost surely, 2^14203424 is an apocalyptic number.

It is an amenable number.

14203424 is an abundant number, since it is smaller than the sum of its proper divisors (14237296).

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

14203424 is an equidigital number, since it uses as much as digits as its factorization.

14203424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7592 (or 7584 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 14203424 is about 3768.7430265275. The cubic root of 14203424 is about 242.1759529063.

Adding to 14203424 its reverse (42430241), we get a palindrome (56633665).

The spelling of 14203424 in words is "fourteen million, two hundred three thousand, four hundred twenty-four".