14312318 has 8 divisors (see below), whose sum is σ = 21513000. Its totient is φ = 7141320.

The previous prime is 14312281. The next prime is 14312381. The reversal of 14312318 is 81321341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 14312293 and 14312302.

It is a congruent 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, 6173 + ... + 8168.

It is an arithmetic number, because the mean of its divisors is an integer number (2689125).

Almost surely, 2^14312318 is an apocalyptic number.

14312318 is a deficient number, since it is larger than the sum of its proper divisors (7200682).

14312318 is a wasteful number, since it uses less digits than its factorization.

14312318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14842.

The product of its digits is 576, while the sum is 23.

The square root of 14312318 is about 3783.1624337319. The cubic root of 14312318 is about 242.7932782143.

Adding to 14312318 its reverse (81321341), we get a palindrome (95633659).

The spelling of 14312318 in words is "fourteen million, three hundred twelve thousand, three hundred eighteen".