86404105 has 8 divisors (see below), whose sum is σ = 104654592. Its totient is φ = 68476848.

The previous prime is 86404103. The next prime is 86404111. The reversal of 86404105 is 50140468.

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

It is a cyclic number.

It is not a de Polignac number, because 86404105 - 2¹ = 86404103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86404103) 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, 80217 + ... + 81286.

It is an arithmetic number, because the mean of its divisors is an integer number (13081824).

Almost surely, 2^86404105 is an apocalyptic number.

It is an amenable number.

86404105 is a deficient number, since it is larger than the sum of its proper divisors (18250487).

86404105 is a wasteful number, since it uses less digits than its factorization.

86404105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161615.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 86404105 is about 9295.3808421172. The cubic root of 86404105 is about 442.0907810914.

The spelling of 86404105 in words is "eighty-six million, four hundred four thousand, one hundred five".