86922435218 has 8 divisors (see below), whose sum is σ = 130384961280. Its totient is φ = 43460781460.

The previous prime is 86922435217. The next prime is 86922435233. The reversal of 86922435218 is 81253422968.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (86922435211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167123 + ... + 449193.

It is an arithmetic number, because the mean of its divisors is an integer number (16298120160).

Almost surely, 2^86922435218 is an apocalyptic number.

86922435218 is a deficient number, since it is larger than the sum of its proper divisors (43462526062).

86922435218 is a wasteful number, since it uses less digits than its factorization.

86922435218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436152.

The product of its digits is 1658880, while the sum is 50.

The spelling of 86922435218 in words is "eighty-six billion, nine hundred twenty-two million, four hundred thirty-five thousand, two hundred eighteen".