14143452 has 12 divisors (see below), whose sum is σ = 33001416. Its totient is φ = 4714480.

The previous prime is 14143427. The next prime is 14143453. The reversal of 14143452 is 25434141.

It is a tau number, because it is divible by the number of its divisors (12).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14143453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 589299 + ... + 589322.

It is an arithmetic number, because the mean of its divisors is an integer number (2750118).

Almost surely, 2^14143452 is an apocalyptic number.

14143452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14143452 is an abundant number, since it is smaller than the sum of its proper divisors (18857964).

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

14143452 is a wasteful number, since it uses less digits than its factorization.

14143452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1178628 (or 1178626 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 14143452 is about 3760.7781109765. The cubic root of 14143452 is about 241.8346205186.

Adding to 14143452 its reverse (25434141), we get a palindrome (39577593).

The spelling of 14143452 in words is "fourteen million, one hundred forty-three thousand, four hundred fifty-two".