86271 has 8 divisors (see below), whose sum is σ = 116400. Its totient is φ = 56832.
The previous prime is 86269. The next prime is 86287. The reversal of 86271 is 17268.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 86271 - 21 = 86269 is a prime.
It is a zygodrome in base 4.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351 + ... + 543.
It is an arithmetic number, because the mean of its divisors is an integer number (14550).
286271 is an apocalyptic number.
86271 is a deficient number, since it is larger than the sum of its proper divisors (30129).
86271 is a wasteful number, since it uses less digits than its factorization.
86271 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 345.
The product of its digits is 672, while the sum is 24.
The square root of 86271 is about 293.7192537101. The cubic root of 86271 is about 44.1863651698.
The spelling of 86271 in words is "eighty-six thousand, two hundred seventy-one".
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