14417228 has 48 divisors (see below), whose sum is σ = 30664704. Its totient is φ = 5797440.

The previous prime is 14417213. The next prime is 14417231. The reversal of 14417228 is 82271441.

It is a self number, because there is not a number n which added to its sum of digits gives 14417228.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39101 + ... + 39467.

It is an arithmetic number, because the mean of its divisors is an integer number (638848).

Almost surely, 2^14417228 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 14417228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15332352).

14417228 is an abundant number, since it is smaller than the sum of its proper divisors (16247476).

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

14417228 is a wasteful number, since it uses less digits than its factorization.

14417228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462 (or 460 counting only the distinct ones).

The product of its digits is 3584, while the sum is 29.

The square root of 14417228 is about 3797.0025019744. The cubic root of 14417228 is about 243.3850635416.

Adding to 14417228 its reverse (82271441), we get a palindrome (96688669).

The spelling of 14417228 in words is "fourteen million, four hundred seventeen thousand, two hundred twenty-eight".