14284736 has 28 divisors (see below), whose sum is σ = 28818840. Its totient is φ = 7023360.

The previous prime is 14284727. The next prime is 14284747. The reversal of 14284736 is 63748241.

It is a junction number, because it is equal to n+sod(n) for n = 14284696 and 14284705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2075 + ... + 5733.

Almost surely, 2^14284736 is an apocalyptic number.

14284736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14284736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14409420).

14284736 is an abundant number, since it is smaller than the sum of its proper divisors (14534104).

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

14284736 is an equidigital number, since it uses as much as digits as its factorization.

14284736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3732 (or 3722 counting only the distinct ones).

The product of its digits is 32256, while the sum is 35.

The square root of 14284736 is about 3779.5153128411. The cubic root of 14284736 is about 242.6372114686.

The spelling of 14284736 in words is "fourteen million, two hundred eighty-four thousand, seven hundred thirty-six".