14423522 has 4 divisors (see below), whose sum is σ = 21635286. Its totient is φ = 7211760.

The previous prime is 14423509. The next prime is 14423557. The reversal of 14423522 is 22532441.

It is a happy number.

14423522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9174841 + 5248681 = 3029^2 + 2291^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3605879 + ... + 3605882.

Almost surely, 2^14423522 is an apocalyptic number.

14423522 is a deficient number, since it is larger than the sum of its proper divisors (7211764).

14423522 is an equidigital number, since it uses as much as digits as its factorization.

14423522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7211763.

The product of its digits is 1920, while the sum is 23.

The square root of 14423522 is about 3797.8312232115. The cubic root of 14423522 is about 243.4204758675.

Adding to 14423522 its reverse (22532441), we get a palindrome (36955963).

The spelling of 14423522 in words is "fourteen million, four hundred twenty-three thousand, five hundred twenty-two".