14251216 has 80 divisors (see below), whose sum is σ = 34303360. Its totient is φ = 5598720.

The previous prime is 14251187. The next prime is 14251217. The reversal of 14251216 is 61215241.

14251216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14251217) 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, 78646 + ... + 78826.

It is an arithmetic number, because the mean of its divisors is an integer number (428792).

Almost surely, 2^14251216 is an apocalyptic number.

14251216 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 14251216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17151680).

14251216 is an abundant number, since it is smaller than the sum of its proper divisors (20052144).

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

14251216 is a wasteful number, since it uses less digits than its factorization.

14251216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252 (or 246 counting only the distinct ones).

The product of its digits is 480, while the sum is 22.

The square root of 14251216 is about 3775.0782773341. The cubic root of 14251216 is about 242.4472751777.

Adding to 14251216 its reverse (61215241), we get a palindrome (75466457).

The spelling of 14251216 in words is "fourteen million, two hundred fifty-one thousand, two hundred sixteen".