14382216 has 24 divisors (see below), whose sum is σ = 38952030. Its totient is φ = 4794048.

The previous prime is 14382211. The next prime is 14382217. The reversal of 14382216 is 61228341.

14382216 is a `hidden beast` number, since 1 + 438 + 221 + 6 = 666.

14382216 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 11249316 + 3132900 = 3354^2 + 1770^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 14382216.

It is not an unprimeable number, because it can be changed into a prime (14382211) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 99805 + ... + 99948.

Almost surely, 2^14382216 is an apocalyptic number.

It is an amenable number.

14382216 is an abundant number, since it is smaller than the sum of its proper divisors (24569814).

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

14382216 is a wasteful number, since it uses less digits than its factorization.

14382216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199765 (or 199758 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 14382216 is about 3792.3892205310. The cubic root of 14382216 is about 243.1878849719.

The spelling of 14382216 in words is "fourteen million, three hundred eighty-two thousand, two hundred sixteen".