4531332 has 48 divisors (see below), whose sum is σ = 11766272. Its totient is φ = 1347840.

The previous prime is 4531327. The next prime is 4531339. The reversal of 4531332 is 2331354.

4531332 is nontrivially palindromic in base 5.

It is a junction number, because it is equal to n+sod(n) for n = 4531299 and 4531308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4531339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4368 + ... + 5304.

Almost surely, 2^4531332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4531332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5883136).

4531332 is an abundant number, since it is smaller than the sum of its proper divisors (7234940).

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

4531332 is a wasteful number, since it uses less digits than its factorization.

4531332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988 (or 986 counting only the distinct ones).

The product of its digits is 1080, while the sum is 21.

The square root of 4531332 is about 2128.6925564769. The cubic root of 4531332 is about 165.4786468862.

Adding to 4531332 its reverse (2331354), we get a palindrome (6862686).

The spelling of 4531332 in words is "four million, five hundred thirty-one thousand, three hundred thirty-two".