4532143 has 16 divisors (see below), whose sum is σ = 5736960. Its totient is φ = 3477600.

The previous prime is 4532137. The next prime is 4532153. The reversal of 4532143 is 3412354.

It is not a de Polignac number, because 4532143 - 2¹³ = 4523951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4532113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5053 + ... + 5881.

It is an arithmetic number, because the mean of its divisors is an integer number (358560).

Almost surely, 2^4532143 is an apocalyptic number.

4532143 is a deficient number, since it is larger than the sum of its proper divisors (1204817).

4532143 is a wasteful number, since it uses less digits than its factorization.

4532143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918.

The product of its digits is 1440, while the sum is 22.

The square root of 4532143 is about 2128.8830404698. The cubic root of 4532143 is about 165.4885185367.

Adding to 4532143 its reverse (3412354), we get a palindrome (7944497).

The spelling of 4532143 in words is "four million, five hundred thirty-two thousand, one hundred forty-three".