44008004 has 6 divisors (see below), whose sum is σ = 77014014. Its totient is φ = 22004000.

The previous prime is 44007979. The next prime is 44008031. The reversal of 44008004 is 40080044.

It can be written as a sum of positive squares in only one way, i.e., 26030404 + 17977600 = 5102^2 + 4240^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500997 + ... + 5501004.

It is an arithmetic number, because the mean of its divisors is an integer number (12835669).

Almost surely, 2^44008004 is an apocalyptic number.

It is an amenable number.

44008004 is a deficient number, since it is larger than the sum of its proper divisors (33006010).

44008004 is a wasteful number, since it uses less digits than its factorization.

44008004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11002005 (or 11002003 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 44008004 is about 6633.8528774763. The cubic root of 44008004 is about 353.0562389833.

Adding to 44008004 its reverse (40080044), we get a palindrome (84088048).

It can be divided in two parts, 4 and 4008004, that multiplied together give a square (16032016 = 4004²).

The spelling of 44008004 in words is "forty-four million, eight thousand, four".