168850 has 24 divisors (see below), whose sum is σ = 343728. Its totient is φ = 61200.

The previous prime is 168803. The next prime is 168851. The reversal of 168850 is 58861.

It is a happy number.

168850 is nontrivially palindromic in base 16.

It is not an unprimeable number, because it can be changed into a prime (168851) by changing a digit.

168850 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 11 ways as a sum of consecutive naturals, for example, 397 + ... + 703.

It is an arithmetic number, because the mean of its divisors is an integer number (14322).

2¹⁶⁸⁸⁵⁰ is an apocalyptic number.

168850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

168850 is the 220-th nonagonal number.

168850 is an abundant number, since it is smaller than the sum of its proper divisors (174878).

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

168850 is a wasteful number, since it uses less digits than its factorization.

168850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330 (or 325 counting only the distinct ones).

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

The square root of 168850 is about 410.9136162261. The cubic root of 168850 is about 55.2713859730.

The spelling of 168850 in words is "one hundred sixty-eight thousand, eight hundred fifty".