14282216 has 32 divisors (see below), whose sum is σ = 29030400. Its totient is φ = 6548160.

The previous prime is 14282207. The next prime is 14282221. The reversal of 14282216 is 61228241.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19505 + ... + 20223.

It is an arithmetic number, because the mean of its divisors is an integer number (907200).

Almost surely, 2^14282216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14282216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14515200).

14282216 is an abundant number, since it is smaller than the sum of its proper divisors (14748184).

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

14282216 is a wasteful number, since it uses less digits than its factorization.

14282216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929 (or 925 counting only the distinct ones).

The product of its digits is 1536, while the sum is 26.

The square root of 14282216 is about 3779.1819220567. The cubic root of 14282216 is about 242.6229425844.

The spelling of 14282216 in words is "fourteen million, two hundred eighty-two thousand, two hundred sixteen".