14216250 has 80 divisors (see below), whose sum is σ = 37787904. Its totient is φ = 3552000.

The previous prime is 14216221. The next prime is 14216263. The reversal of 14216250 is 5261241.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 63639 + ... + 63861.

Almost surely, 2^14216250 is an apocalyptic number.

14216250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14216250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18893952).

14216250 is an abundant number, since it is smaller than the sum of its proper divisors (23571654).

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

14216250 is a wasteful number, since it uses less digits than its factorization.

14216250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265 (or 250 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 14216250 is about 3770.4442709050. Note that the first 3 decimals coincide. The cubic root of 14216250 is about 242.2488276879.

Adding to 14216250 its reverse (5261241), we get a palindrome (19477491).

The spelling of 14216250 in words is "fourteen million, two hundred sixteen thousand, two hundred fifty".