44111816 has 16 divisors (see below), whose sum is σ = 94525440. Its totient is φ = 18905040.

The previous prime is 44111779. The next prime is 44111831. The reversal of 44111816 is 61811144.

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 in 3 ways as a sum of consecutive naturals, for example, 393800 + ... + 393911.

It is an arithmetic number, because the mean of its divisors is an integer number (5907840).

Almost surely, 2^44111816 is an apocalyptic number.

It is an amenable number.

44111816 is an abundant number, since it is smaller than the sum of its proper divisors (50413624).

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

44111816 is a wasteful number, since it uses less digits than its factorization.

44111816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787724 (or 787720 counting only the distinct ones).

The product of its digits is 768, while the sum is 26.

The square root of 44111816 is about 6641.6726808839. The cubic root of 44111816 is about 353.3336331630. Note that the first 3 decimals are identical.

The spelling of 44111816 in words is "forty-four million, one hundred eleven thousand, eight hundred sixteen".