14105216 has 32 divisors (see below), whose sum is σ = 28274400. Its totient is φ = 7009024.

The previous prime is 14105197. The next prime is 14105227. The reversal of 14105216 is 61250141.

It is a tau number, because it is divible by the number of its divisors (32).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 33455 + ... + 33873.

It is an arithmetic number, because the mean of its divisors is an integer number (883575).

Almost surely, 2^14105216 is an apocalyptic number.

14105216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14105216 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

14105216 is an equidigital number, since it uses as much as digits as its factorization.

14105216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696 (or 684 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 14105216 is about 3755.6911481111. The cubic root of 14105216 is about 241.6164952263.

Adding to 14105216 its reverse (61250141), we get a palindrome (75355357).

The spelling of 14105216 in words is "fourteen million, one hundred five thousand, two hundred sixteen".