14208400 has 30 divisors (see below), whose sum is σ = 34136642. Its totient is φ = 5683200.

The previous prime is 14208373. The next prime is 14208433. The reversal of 14208400 is 480241.

It can be written as a sum of positive squares in 3 ways, for example, as 2702736 + 11505664 = 1644^2 + 3392^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17361 + ... + 18160.

Almost surely, 2^14208400 is an apocalyptic number.

14208400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14208400 is an abundant number, since it is smaller than the sum of its proper divisors (19928242).

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

14208400 is a wasteful number, since it uses less digits than its factorization.

14208400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35539 (or 35528 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 14208400 is about 3769.4031357763. The cubic root of 14208400 is about 242.2042307554.

Adding to 14208400 its reverse (480241), we get a palindrome (14688641).

The spelling of 14208400 in words is "fourteen million, two hundred eight thousand, four hundred".