14219244 has 72 divisors (see below), whose sum is σ = 40421472. Its totient is φ = 4181760.

The previous prime is 14219237. The next prime is 14219269. The reversal of 14219244 is 44291241.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10104 + ... + 11424.

Almost surely, 2^14219244 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 14219244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20210736).

14219244 is an abundant number, since it is smaller than the sum of its proper divisors (26202228).

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

14219244 is a wasteful number, since it uses less digits than its factorization.

14219244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367 (or 1362 counting only the distinct ones).

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

The square root of 14219244 is about 3770.8412854428. The cubic root of 14219244 is about 242.2658326899.

The spelling of 14219244 in words is "fourteen million, two hundred nineteen thousand, two hundred forty-four".