850168 has 16 divisors (see below), whose sum is σ = 1739160. Its totient is φ = 386400.

The previous prime is 850147. The next prime is 850177. The reversal of 850168 is 861058.

It is a happy number.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4743 + ... + 4918.

2⁸⁵⁰¹⁶⁸ is an apocalyptic number.

850168 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

850168 is an abundant number, since it is smaller than the sum of its proper divisors (888992).

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

850168 is a wasteful number, since it uses less digits than its factorization.

850168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9678 (or 9674 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 850168 is about 922.0455520201. The cubic root of 850168 is about 94.7330641335.

It can be divided in two parts, 8 and 50168, that added together give a square (50176 = 224²).

The spelling of 850168 in words is "eight hundred fifty thousand, one hundred sixty-eight".