14430216 has 16 divisors (see below), whose sum is σ = 36075600. Its totient is φ = 4810064.

The previous prime is 14430209. The next prime is 14430217. The reversal of 14430216 is 61203441.

It is a super-2 number, since 2×14430216² = 416462267613312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14430192 and 14430201.

It is not an unprimeable number, because it can be changed into a prime (14430217) 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, 300606 + ... + 300653.

It is an arithmetic number, because the mean of its divisors is an integer number (2254725).

Almost surely, 2^14430216 is an apocalyptic number.

It is an amenable number.

14430216 is an abundant number, since it is smaller than the sum of its proper divisors (21645384).

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

14430216 is a wasteful number, since it uses less digits than its factorization.

14430216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601268 (or 601264 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 14430216 is about 3798.7124134370. The cubic root of 14430216 is about 243.4581274353.

Adding to 14430216 its reverse (61203441), we get a palindrome (75633657).

The spelling of 14430216 in words is "fourteen million, four hundred thirty thousand, two hundred sixteen".