14097216 has 112 divisors (see below), whose sum is σ = 45207936. Its totient is φ = 3784704.

The previous prime is 14097211. The next prime is 14097247. The reversal of 14097216 is 61279041.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14097211) 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 15 ways as a sum of consecutive naturals, for example, 22540 + ... + 23156.

Almost surely, 2^14097216 is an apocalyptic number.

14097216 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 14097216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22603968).

14097216 is an abundant number, since it is smaller than the sum of its proper divisors (31110720).

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

14097216 is a wasteful number, since it uses less digits than its factorization.

14097216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656 (or 646 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 14097216 is about 3754.6259467489. The cubic root of 14097216 is about 241.5708076946.

The spelling of 14097216 in words is "fourteen million, ninety-seven thousand, two hundred sixteen".