14271286 has 4 divisors (see below), whose sum is σ = 21406932. Its totient is φ = 7135642.

The previous prime is 14271251. The next prime is 14271287. The reversal of 14271286 is 68217241.

It is a semiprime because it is the product of two primes.

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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (14271287) by changing a digit.

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 as a sum of consecutive naturals, namely, 3567820 + ... + 3567823.

It is an arithmetic number, because the mean of its divisors is an integer number (5351733).

Almost surely, 2^14271286 is an apocalyptic number.

14271286 is a deficient number, since it is larger than the sum of its proper divisors (7135646).

14271286 is an equidigital number, since it uses as much as digits as its factorization.

14271286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7135645.

The product of its digits is 5376, while the sum is 31.

The square root of 14271286 is about 3777.7355651236. The cubic root of 14271286 is about 242.5610346954.

The spelling of 14271286 in words is "fourteen million, two hundred seventy-one thousand, two hundred eighty-six".