86018063 has 2 divisors, whose sum is σ = 86018064. Its totient is φ = 86018062.

The previous prime is 86018059. The next prime is 86018069. The reversal of 86018063 is 36081068.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86018063 - 2² = 86018059 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86018069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43009031 + 43009032.

It is an arithmetic number, because the mean of its divisors is an integer number (43009032).

Almost surely, 2^86018063 is an apocalyptic number.

86018063 is a deficient number, since it is larger than the sum of its proper divisors (1).

86018063 is an equidigital number, since it uses as much as digits as its factorization.

86018063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 86018063 is about 9274.5923360545. The cubic root of 86018063 is about 441.4313972482.

The spelling of 86018063 in words is "eighty-six million, eighteen thousand, sixty-three".