44004488 has 32 divisors (see below), whose sum is σ = 90918720. Its totient is φ = 19800000.

The previous prime is 44004463. The next prime is 44004503. The reversal of 44004488 is 88440044.

It is a happy number.

44004488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 10.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6413 + ... + 11363.

It is an arithmetic number, because the mean of its divisors is an integer number (2841210).

Almost surely, 2^44004488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44004488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45459360).

44004488 is an abundant number, since it is smaller than the sum of its proper divisors (46914232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44004488 is a wasteful number, since it uses less digits than its factorization.

44004488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5069 (or 5065 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 32.

The square root of 44004488 is about 6633.5878678133. The cubic root of 44004488 is about 353.0468363089.

Subtracting 44004488 from its reverse (88440044), we obtain a square (44435556 = 6666²).

It can be divided in two parts, 4400 and 4488, that added together give a palindrome (8888).

The spelling of 44004488 in words is "forty-four million, four thousand, four hundred eighty-eight".