86118343 has 2 divisors, whose sum is σ = 86118344. Its totient is φ = 86118342.

The previous prime is 86118323. The next prime is 86118401. The reversal of 86118343 is 34381168.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86118343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 86118299 and 86118308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86118323) 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, 43059171 + 43059172.

It is an arithmetic number, because the mean of its divisors is an integer number (43059172).

Almost surely, 2^86118343 is an apocalyptic number.

86118343 is a deficient number, since it is larger than the sum of its proper divisors (1).

86118343 is an equidigital number, since it uses as much as digits as its factorization.

86118343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13824, while the sum is 34.

The square root of 86118343 is about 9279.9969288788. The cubic root of 86118343 is about 441.6028711147.

The spelling of 86118343 in words is "eighty-six million, one hundred eighteen thousand, three hundred forty-three".