86467 has 2 divisors, whose sum is σ = 86468. Its totient is φ = 86466.
The previous prime is 86461. The next prime is 86477. The reversal of 86467 is 76468.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 86467 - 215 = 53699 is a prime.
It is an Ulam number.
It is not a weakly prime, because it can be changed into another prime (86461) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43233 + 43234.
It is an arithmetic number, because the mean of its divisors is an integer number (43234).
286467 is an apocalyptic number.
86467 is a deficient number, since it is larger than the sum of its proper divisors (1).
86467 is an equidigital number, since it uses as much as digits as its factorization.
86467 is an evil number, because the sum of its binary digits is even.
The product of its digits is 8064, while the sum is 31.
The square root of 86467 is about 294.0527163622. The cubic root of 86467 is about 44.2198023511.
Subtracting from 86467 its sum of digits (31), we obtain a square (86436 = 2942).
Subtracting from 86467 its reverse (76468), we obtain a palindrome (9999).
The spelling of 86467 in words is "eighty-six thousand, four hundred sixty-seven".
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