14283418 has 4 divisors (see below), whose sum is σ = 21425130. Its totient is φ = 7141708.

The previous prime is 14283413. The next prime is 14283419. The reversal of 14283418 is 81438241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 81438241 = 6469 ⋅12589.

It can be written as a sum of positive squares in only one way, i.e., 14265729 + 17689 = 3777^2 + 133^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 14283418.

It is not an unprimeable number, because it can be changed into a prime (14283413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3570853 + ... + 3570856.

Almost surely, 2^14283418 is an apocalyptic number.

14283418 is a deficient number, since it is larger than the sum of its proper divisors (7141712).

14283418 is an equidigital number, since it uses as much as digits as its factorization.

14283418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7141711.

The product of its digits is 6144, while the sum is 31.

The square root of 14283418 is about 3779.3409478373. The cubic root of 14283418 is about 242.6297488251.

The spelling of 14283418 in words is "fourteen million, two hundred eighty-three thousand, four hundred eighteen".