44291016 has 128 divisors (see below), whose sum is σ = 153446400. Its totient is φ = 11499840.

The previous prime is 44291003. The next prime is 44291017. The reversal of 44291016 is 61019244.

44291016 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 (27).

It is not an unprimeable number, because it can be changed into a prime (44291017) 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 in 31 ways as a sum of consecutive naturals, for example, 15301 + ... + 17963.

It is an arithmetic number, because the mean of its divisors is an integer number (1198800).

Almost surely, 2^44291016 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 44291016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76723200).

44291016 is an abundant number, since it is smaller than the sum of its proper divisors (109155384).

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

44291016 is a wasteful number, since it uses less digits than its factorization.

44291016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2696 (or 2686 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 44291016 is about 6655.1495850957. The cubic root of 44291016 is about 353.8114479945.

It can be divided in two parts, 4429 and 1016, that added together give a palindrome (5445).

The spelling of 44291016 in words is "forty-four million, two hundred ninety-one thousand, sixteen".