14678268 has 48 divisors (see below), whose sum is σ = 37712640. Its totient is φ = 4443120.

The previous prime is 14678249. The next prime is 14678269. The reversal of 14678268 is 86287641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14678269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15513 + ... + 16431.

It is an arithmetic number, because the mean of its divisors is an integer number (785680).

Almost surely, 2^14678268 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14678268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18856320).

14678268 is an abundant number, since it is smaller than the sum of its proper divisors (23034372).

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

14678268 is a wasteful number, since it uses less digits than its factorization.

14678268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959 (or 935 counting only the distinct ones).

The product of its digits is 129024, while the sum is 42.

The square root of 14678268 is about 3831.2227813063. Note that the first 3 decimals coincide. The cubic root of 14678268 is about 244.8452055651.

The spelling of 14678268 in words is "fourteen million, six hundred seventy-eight thousand, two hundred sixty-eight".