86768359 has 2 divisors, whose sum is σ = 86768360. Its totient is φ = 86768358.

The previous prime is 86768327. The next prime is 86768389. The reversal of 86768359 is 95386768.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86768359 - 2⁵ = 86768327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86768309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43384179 + 43384180.

It is an arithmetic number, because the mean of its divisors is an integer number (43384180).

Almost surely, 2^86768359 is an apocalyptic number.

86768359 is a deficient number, since it is larger than the sum of its proper divisors (1).

86768359 is an equidigital number, since it uses as much as digits as its factorization.

86768359 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2177280, while the sum is 52.

The square root of 86768359 is about 9314.9535157187. The cubic root of 86768359 is about 442.7111512089.

The spelling of 86768359 in words is "eighty-six million, seven hundred sixty-eight thousand, three hundred fifty-nine".