14143532 has 48 divisors (see below), whose sum is σ = 28153440. Its totient is φ = 6171648.

The previous prime is 14143529. The next prime is 14143537. The reversal of 14143532 is 23534141.

14143532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Its product of digits (1440) is a multiple of the sum of its prime divisors (240).

It is a junction number, because it is equal to n+sod(n) for n = 14143498 and 14143507.

It is not an unprimeable number, because it can be changed into a prime (14143537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125108 + ... + 125220.

It is an arithmetic number, because the mean of its divisors is an integer number (586530).

Almost surely, 2^14143532 is an apocalyptic number.

It is an amenable number.

14143532 is a deficient number, since it is larger than the sum of its proper divisors (14009908).

14143532 is a wasteful number, since it uses less digits than its factorization.

14143532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242 (or 240 counting only the distinct ones).

The product of its digits is 1440, while the sum is 23.

The square root of 14143532 is about 3760.7887470583. The cubic root of 14143532 is about 241.8350764830.

Adding to 14143532 its reverse (23534141), we get a palindrome (37677673).

The spelling of 14143532 in words is "fourteen million, one hundred forty-three thousand, five hundred thirty-two".