850044118 has 48 divisors (see below), whose sum is σ = 1653507072. Its totient is φ = 320482800.

The previous prime is 850044109. The next prime is 850044119. The reversal of 850044118 is 811440058.

850044118 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 (31).

It is a self number, because there is not a number n which added to its sum of digits gives 850044118.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (850044119) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44421 + ... + 60607.

It is an arithmetic number, because the mean of its divisors is an integer number (34448064).

Almost surely, 2^850044118 is an apocalyptic number.

850044118 is a deficient number, since it is larger than the sum of its proper divisors (803462954).

850044118 is a wasteful number, since it uses less digits than its factorization.

850044118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16249 (or 16238 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 31.

The square root of 850044118 is about 29155.5160818669. The cubic root of 850044118 is about 947.2846257573.

The spelling of 850044118 in words is "eight hundred fifty million, forty-four thousand, one hundred eighteen".