14320516 has 12 divisors (see below), whose sum is σ = 28641088. Its totient is φ = 6137352.

The previous prime is 14320507. The next prime is 14320531. The reversal of 14320516 is 61502341.

14320516 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255696 + ... + 255751.

Almost surely, 2^14320516 is an apocalyptic number.

It is an amenable number.

14320516 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

14320516 is a wasteful number, since it uses less digits than its factorization.

14320516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511458 (or 511456 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 14320516 is about 3784.2457636892. The cubic root of 14320516 is about 242.8396261546.

Adding to 14320516 its reverse (61502341), we get a palindrome (75822857).

The spelling of 14320516 in words is "fourteen million, three hundred twenty thousand, five hundred sixteen".