5443232 has 12 divisors (see below), whose sum is σ = 10716426. Its totient is φ = 2721600.

The previous prime is 5443231. The next prime is 5443279. The reversal of 5443232 is 2323445.

It can be written as a sum of positive squares in only one way, i.e., 5216656 + 226576 = 2284^2 + 476^2 .

It is an Ulam number.

5443232 is a modest number, since divided by 3232 gives 544 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 5443198 and 5443207.

It is not an unprimeable number, because it can be changed into a prime (5443231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85019 + ... + 85082.

Almost surely, 2^5443232 is an apocalyptic number.

It is an amenable number.

5443232 is a deficient number, since it is larger than the sum of its proper divisors (5273194).

5443232 is a wasteful number, since it uses less digits than its factorization.

5443232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170111 (or 170103 counting only the distinct ones).

The product of its digits is 2880, while the sum is 23.

The square root of 5443232 is about 2333.0735093434. The cubic root of 5443232 is about 175.9080097789.

Adding to 5443232 its reverse (2323445), we get a palindrome (7766677).

The spelling of 5443232 in words is "five million, four hundred forty-three thousand, two hundred thirty-two".