85150 has 24 divisors (see below), whose sum is σ = 171864. Its totient is φ = 31200.
The previous prime is 85147. The next prime is 85159. The reversal of 85150 is 5158.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85159) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 585 + ... + 715.
It is an arithmetic number, because the mean of its divisors is an integer number (7161).
285150 is an apocalyptic number.
85150 is an abundant number, since it is smaller than the sum of its proper divisors (86714).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85932).
85150 is a wasteful number, since it uses less digits than its factorization.
85150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156 (or 151 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 19.
The square root of 85150 is about 291.8047292283. The cubic root of 85150 is about 43.9941452265.
The spelling of 85150 in words is "eighty-five thousand, one hundred fifty".
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