14231224 has 32 divisors (see below), whose sum is σ = 31150080. Its totient is φ = 5968224.

The previous prime is 14231207. The next prime is 14231233. The reversal of 14231224 is 42213241.

14231224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 72 + ... + 5335.

It is an arithmetic number, because the mean of its divisors is an integer number (973440).

Almost surely, 2^14231224 is an apocalyptic number.

14231224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14231224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15575040).

14231224 is an abundant number, since it is smaller than the sum of its proper divisors (16918856).

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

14231224 is a wasteful number, since it uses less digits than its factorization.

14231224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5467 (or 5463 counting only the distinct ones).

The product of its digits is 384, while the sum is 19.

The square root of 14231224 is about 3772.4294559342. The cubic root of 14231224 is about 242.3338515420. Note that the first 3 decimals are identical.

Adding to 14231224 its reverse (42213241), we get a palindrome (56444465).

The spelling of 14231224 in words is "fourteen million, two hundred thirty-one thousand, two hundred twenty-four".