86163323 has 2 divisors, whose sum is σ = 86163324. Its totient is φ = 86163322.

The previous prime is 86163317. The next prime is 86163331. The reversal of 86163323 is 32336168.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86163323 - 2⁴ = 86163307 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 86163323.

It is not a weakly prime, because it can be changed into another prime (86163383) 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, 43081661 + 43081662.

It is an arithmetic number, because the mean of its divisors is an integer number (43081662).

Almost surely, 2^86163323 is an apocalyptic number.

86163323 is a deficient number, since it is larger than the sum of its proper divisors (1).

86163323 is an equidigital number, since it uses as much as digits as its factorization.

86163323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 32.

The square root of 86163323 is about 9282.4201046925. The cubic root of 86163323 is about 441.6797414586.

The spelling of 86163323 in words is "eighty-six million, one hundred sixty-three thousand, three hundred twenty-three".