32040044 has 6 divisors (see below), whose sum is σ = 56070084. Its totient is φ = 16020020.

The previous prime is 32040013. The next prime is 32040049. The reversal of 32040044 is 44004023.

It is not an unprimeable number, because it can be changed into a prime (32040049) 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 as a sum of consecutive naturals, namely, 4005002 + ... + 4005009.

It is an arithmetic number, because the mean of its divisors is an integer number (9345014).

Almost surely, 2^32040044 is an apocalyptic number.

It is an amenable number.

32040044 is a deficient number, since it is larger than the sum of its proper divisors (24030040).

32040044 is a wasteful number, since it uses less digits than its factorization.

32040044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8010015 (or 8010013 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 32040044 is about 5660.3925658915. The cubic root of 32040044 is about 317.6125841254.

Adding to 32040044 its reverse (44004023), we get a palindrome (76044067).

The spelling of 32040044 in words is "thirty-two million, forty thousand, forty-four", and thus it is an eban number.