14142224 has 10 divisors (see below), whose sum is σ = 27400590. Its totient is φ = 7071104.

The previous prime is 14142223. The next prime is 14142229. The reversal of 14142224 is 42224141.

14142224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 14137600 + 4624 = 3760^2 + 68^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 14142196 and 14142205.

It is not an unprimeable number, because it can be changed into a prime (14142221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 441929 + ... + 441960.

It is an arithmetic number, because the mean of its divisors is an integer number (2740059).

Almost surely, 2^14142224 is an apocalyptic number.

It is an amenable number.

14142224 is a deficient number, since it is larger than the sum of its proper divisors (13258366).

14142224 is an equidigital number, since it uses as much as digits as its factorization.

14142224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883897 (or 883891 counting only the distinct ones).

The product of its digits is 512, while the sum is 20.

The square root of 14142224 is about 3760.6148433468. The cubic root of 14142224 is about 241.8276212488.

Adding to 14142224 its reverse (42224141), we get a palindrome (56366365).

The spelling of 14142224 in words is "fourteen million, one hundred forty-two thousand, two hundred twenty-four".