14530312 has 32 divisors (see below), whose sum is σ = 28022400. Its totient is φ = 7061184.

The previous prime is 14530301. The next prime is 14530337. The reversal of 14530312 is 21303541.

It is a super-2 number, since 2×14530312² = 422259933634688, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14530312.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52318 + ... + 52594.

It is an arithmetic number, because the mean of its divisors is an integer number (875700).

Almost surely, 2^14530312 is an apocalyptic number.

It is an amenable number.

14530312 is a deficient number, since it is larger than the sum of its proper divisors (13492088).

14530312 is a wasteful number, since it uses less digits than its factorization.

14530312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445 (or 441 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 14530312 is about 3811.8646355819. The cubic root of 14530312 is about 244.0197511558.

Adding to 14530312 its reverse (21303541), we get a palindrome (35833853).

The spelling of 14530312 in words is "fourteen million, five hundred thirty thousand, three hundred twelve".