86375 has 8 divisors (see below), whose sum is σ = 107952. Its totient is φ = 69000.
The previous prime is 86371. The next prime is 86381. The reversal of 86375 is 57368.
It is not a de Polignac number, because 86375 - 22 = 86371 is a prime.
It is a Duffinian number.
It is a plaindrome in base 14.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86371) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221 + ... + 470.
It is an arithmetic number, because the mean of its divisors is an integer number (13494).
286375 is an apocalyptic number.
86375 is a deficient number, since it is larger than the sum of its proper divisors (21577).
86375 is an equidigital number, since it uses as much as digits as its factorization.
86375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 706 (or 696 counting only the distinct ones).
The product of its digits is 5040, while the sum is 29.
The square root of 86375 is about 293.8962401937. The cubic root of 86375 is about 44.2041136470.
The spelling of 86375 in words is "eighty-six thousand, three hundred seventy-five".
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