14231286 has 48 divisors (see below), whose sum is σ = 32292000. Its totient is φ = 4523904.

The previous prime is 14231281. The next prime is 14231293. The reversal of 14231286 is 68213241.

It is a zygodrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14231281) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71415 + ... + 71613.

It is an arithmetic number, because the mean of its divisors is an integer number (672750).

Almost surely, 2^14231286 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14231286, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16146000).

14231286 is an abundant number, since it is smaller than the sum of its proper divisors (18060714).

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

14231286 is a wasteful number, since it uses less digits than its factorization.

14231286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373 (or 370 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 14231286 is about 3772.4376734414. The cubic root of 14231286 is about 242.3342034601.

The spelling of 14231286 in words is "fourteen million, two hundred thirty-one thousand, two hundred eighty-six".