14023218 has 32 divisors (see below), whose sum is σ = 30792960. Its totient is φ = 4222160.

The previous prime is 14023201. The next prime is 14023223. The reversal of 14023218 is 81232041.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14023194 and 14023203.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11221 + ... + 12407.

It is an arithmetic number, because the mean of its divisors is an integer number (962280).

Almost surely, 2^14023218 is an apocalyptic number.

14023218 is an abundant number, since it is smaller than the sum of its proper divisors (16769742).

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

14023218 is a wasteful number, since it uses less digits than its factorization.

14023218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1382.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 14023218 is about 3744.7587372219. The cubic root of 14023218 is about 241.1473877915.

Adding to 14023218 its reverse (81232041), we get a palindrome (95255259).

It can be divided in two parts, 14023 and 218, that added together give a palindrome (14241).

The spelling of 14023218 in words is "fourteen million, twenty-three thousand, two hundred eighteen".