86316198 has 16 divisors (see below), whose sum is σ = 173107200. Its totient is φ = 28692936.

The previous prime is 86316187. The next prime is 86316199. The reversal of 86316198 is 89161368.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86316199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17398 + ... + 21801.

It is an arithmetic number, because the mean of its divisors is an integer number (10819200).

Almost surely, 2^86316198 is an apocalyptic number.

86316198 is an abundant number, since it is smaller than the sum of its proper divisors (86791002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86316198 is a wasteful number, since it uses less digits than its factorization.

86316198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39571.

The product of its digits is 62208, while the sum is 42.

The square root of 86316198 is about 9290.6511074305. The cubic root of 86316198 is about 441.9408034124.

The spelling of 86316198 in words is "eighty-six million, three hundred sixteen thousand, one hundred ninety-eight".