86223076618 has 16 divisors (see below), whose sum is σ = 147840327360. Its totient is φ = 36945412416.

The previous prime is 86223076567. The next prime is 86223076619. The reversal of 86223076618 is 81667032268.

It is not an unprimeable number, because it can be changed into a prime (86223076619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 537871 + ... + 679522.

It is an arithmetic number, because the mean of its divisors is an integer number (9240020460).

Almost surely, 2^86223076618 is an apocalyptic number.

86223076618 is a deficient number, since it is larger than the sum of its proper divisors (61617250742).

86223076618 is a wasteful number, since it uses less digits than its factorization.

86223076618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222461.

The product of its (nonzero) digits is 1161216, while the sum is 49.

The spelling of 86223076618 in words is "eighty-six billion, two hundred twenty-three million, seventy-six thousand, six hundred eighteen".