86239327 has 2 divisors, whose sum is σ = 86239328. Its totient is φ = 86239326.

The previous prime is 86239291. The next prime is 86239331. The reversal of 86239327 is 72393268.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86239327 - 2¹¹ = 86237279 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 86239327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86239337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43119663 + 43119664.

It is an arithmetic number, because the mean of its divisors is an integer number (43119664).

Almost surely, 2^86239327 is an apocalyptic number.

86239327 is a deficient number, since it is larger than the sum of its proper divisors (1).

86239327 is an equidigital number, since it uses as much as digits as its factorization.

86239327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 40.

The square root of 86239327 is about 9286.5131777218. The cubic root of 86239327 is about 441.8095707189.

The spelling of 86239327 in words is "eighty-six million, two hundred thirty-nine thousand, three hundred twenty-seven".