44881116 has 96 divisors (see below), whose sum is σ = 128325120. Its totient is φ = 11923200.

The previous prime is 44881091. The next prime is 44881127. The reversal of 44881116 is 61118844.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97126 + ... + 97586.

It is an arithmetic number, because the mean of its divisors is an integer number (1336720).

Almost surely, 2^44881116 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 44881116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64162560).

44881116 is an abundant number, since it is smaller than the sum of its proper divisors (83444004).

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

44881116 is a wasteful number, since it uses less digits than its factorization.

44881116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555 (or 553 counting only the distinct ones).

The product of its digits is 6144, while the sum is 33.

The square root of 44881116 is about 6699.3369821199. The cubic root of 44881116 is about 355.3758262794.

The spelling of 44881116 in words is "forty-four million, eight hundred eighty-one thousand, one hundred sixteen".