14013216 has 144 divisors (see below), whose sum is σ = 47688480. Its totient is φ = 3991680.

The previous prime is 14013211. The next prime is 14013217. The reversal of 14013216 is 61231041.

14013216 = 123³ + 124³ + ... + 129³.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (14013211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42171 + ... + 42501.

It is an arithmetic number, because the mean of its divisors is an integer number (331170).

Almost surely, 2^14013216 is an apocalyptic number.

14013216 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 14013216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23844240).

14013216 is an abundant number, since it is smaller than the sum of its proper divisors (33675264).

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

14013216 is a wasteful number, since it uses less digits than its factorization.

14013216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364 (or 343 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 14013216 is about 3743.4230324664. The cubic root of 14013216 is about 241.0900417092.

Adding to 14013216 its reverse (61231041), we get a palindrome (75244257).

The spelling of 14013216 in words is "fourteen million, thirteen thousand, two hundred sixteen".