86464127 has 2 divisors, whose sum is σ = 86464128. Its totient is φ = 86464126.

The previous prime is 86464093. The next prime is 86464129. The reversal of 86464127 is 72146468.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86464127 - 2¹⁴ = 86447743 is a prime.

Together with 86464129, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86464129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43232063 + 43232064.

It is an arithmetic number, because the mean of its divisors is an integer number (43232064).

Almost surely, 2^86464127 is an apocalyptic number.

86464127 is a deficient number, since it is larger than the sum of its proper divisors (1).

86464127 is an equidigital number, since it uses as much as digits as its factorization.

86464127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64512, while the sum is 38.

The square root of 86464127 is about 9298.6088744500. The cubic root of 86464127 is about 442.1931258850.

The spelling of 86464127 in words is "eighty-six million, four hundred sixty-four thousand, one hundred twenty-seven".