4044532 has 12 divisors (see below), whose sum is σ = 7092036. Its totient is φ = 2018240.

The previous prime is 4044529. The next prime is 4044533. The reversal of 4044532 is 2354404.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2178576 + 1865956 = 1476^2 + 1366^2 .

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4044533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3282 + ... + 4342.

It is an arithmetic number, because the mean of its divisors is an integer number (591003).

Almost surely, 2^4044532 is an apocalyptic number.

It is an amenable number.

4044532 is a deficient number, since it is larger than the sum of its proper divisors (3047504).

4044532 is a wasteful number, since it uses less digits than its factorization.

4044532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2018 (or 2016 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 4044532 is about 2011.1021853700. The cubic root of 4044532 is about 159.3270170560.

Adding to 4044532 its reverse (2354404), we get a palindrome (6398936).

The spelling of 4044532 in words is "four million, forty-four thousand, five hundred thirty-two".