850112 has 28 divisors (see below), whose sum is σ = 1737360. Its totient is φ = 412416.

The previous prime is 850093. The next prime is 850121. The reversal of 850112 is 211058.

It is a zygodrome in base 2.

It is an unprimeable number.

850112 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2189 + ... + 2547.

2⁸⁵⁰¹¹² 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 850112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (868680).

850112 is an abundant number, since it is smaller than the sum of its proper divisors (887248).

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

850112 is a wasteful number, since it uses less digits than its factorization.

850112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408 (or 398 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 850112 is about 922.0151842567. The cubic root of 850112 is about 94.7309840866.

The spelling of 850112 in words is "eight hundred fifty thousand, one hundred twelve".