4038532 has 12 divisors (see below), whose sum is σ = 7094556. Its totient is φ = 2011520.

The previous prime is 4038521. The next prime is 4038533. The reversal of 4038532 is 2358304.

It can be written as a sum of positive squares in 2 ways, for example, as 2005056 + 2033476 = 1416^2 + 1426^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4038497 and 4038506.

It is not an unprimeable number, because it can be changed into a prime (4038533) 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 3 ways as a sum of consecutive naturals, for example, 673 + ... + 2920.

It is an arithmetic number, because the mean of its divisors is an integer number (591213).

Almost surely, 2^4038532 is an apocalyptic number.

It is an amenable number.

4038532 is a deficient number, since it is larger than the sum of its proper divisors (3056024).

4038532 is a wasteful number, since it uses less digits than its factorization.

4038532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3878 (or 3876 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 4038532 is about 2009.6099123959. The cubic root of 4038532 is about 159.2481916846.

The spelling of 4038532 in words is "four million, thirty-eight thousand, five hundred thirty-two".