86312063 has 2 divisors, whose sum is σ = 86312064. Its totient is φ = 86312062.

The previous prime is 86312047. The next prime is 86312089. The reversal of 86312063 is 36021368.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86312063 - 2⁴ = 86312047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86312563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43156031 + 43156032.

It is an arithmetic number, because the mean of its divisors is an integer number (43156032).

Almost surely, 2^86312063 is an apocalyptic number.

86312063 is a deficient number, since it is larger than the sum of its proper divisors (1).

86312063 is an equidigital number, since it uses as much as digits as its factorization.

86312063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 86312063 is about 9290.4285692319. The cubic root of 86312063 is about 441.9337462032.

The spelling of 86312063 in words is "eighty-six million, three hundred twelve thousand, sixty-three".