44009100 has 108 divisors (see below), whose sum is σ = 139537944. Its totient is φ = 11600640.

The previous prime is 44009071. The next prime is 44009117. The reversal of 44009100 is 190044.

44009100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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 35 ways as a sum of consecutive naturals, for example, 96072 + ... + 96528.

It is an arithmetic number, because the mean of its divisors is an integer number (1292018).

Almost surely, 2^44009100 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 44009100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69768972).

44009100 is an abundant number, since it is smaller than the sum of its proper divisors (95528844).

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

44009100 is a wasteful number, since it uses less digits than its factorization.

44009100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584 (or 574 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 44009100 is about 6633.9354835573. The cubic root of 44009100 is about 353.0591698624.

Adding to 44009100 its reverse (190044), we get a palindrome (44199144).

The spelling of 44009100 in words is "forty-four million, nine thousand, one hundred".