86158063 has 2 divisors, whose sum is σ = 86158064. Its totient is φ = 86158062.

The previous prime is 86158013. The next prime is 86158081. The reversal of 86158063 is 36085168.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86158063 - 2⁹ = 86157551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86158013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43079031 + 43079032.

It is an arithmetic number, because the mean of its divisors is an integer number (43079032).

Almost surely, 2^86158063 is an apocalyptic number.

86158063 is a deficient number, since it is larger than the sum of its proper divisors (1).

86158063 is an equidigital number, since it uses as much as digits as its factorization.

86158063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 86158063 is about 9282.1367690850. The cubic root of 86158063 is about 441.6707535558.

The spelling of 86158063 in words is "eighty-six million, one hundred fifty-eight thousand, sixty-three".