14218130 has 8 divisors (see below), whose sum is σ = 25592652. Its totient is φ = 5687248.

The previous prime is 14218129. The next prime is 14218147. The reversal of 14218130 is 3181241.

14218130 = 1083² + 1084² + ... + 1094².

It can be written as a sum of positive squares in 2 ways, for example, as 14205361 + 12769 = 3769^2 + 113^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 710897 + ... + 710916.

Almost surely, 2^14218130 is an apocalyptic number.

14218130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14218130 is a deficient number, since it is larger than the sum of its proper divisors (11374522).

14218130 is a wasteful number, since it uses less digits than its factorization.

14218130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1421820.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 14218130 is about 3770.6935701539. The cubic root of 14218130 is about 242.2595057904.

Adding to 14218130 its reverse (3181241), we get a palindrome (17399371).

The spelling of 14218130 in words is "fourteen million, two hundred eighteen thousand, one hundred thirty".