86459394 has 16 divisors (see below), whose sum is σ = 197621568. Its totient is φ = 24702672.

The previous prime is 86459389. The next prime is 86459419. The reversal of 86459394 is 49395468.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1029237 + ... + 1029320.

It is an arithmetic number, because the mean of its divisors is an integer number (12351348).

Almost surely, 2^86459394 is an apocalyptic number.

86459394 is an abundant number, since it is smaller than the sum of its proper divisors (111162174).

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

86459394 is a wasteful number, since it uses less digits than its factorization.

86459394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2058569.

The product of its digits is 933120, while the sum is 48.

The square root of 86459394 is about 9298.3543705325. The cubic root of 86459394 is about 442.1850572661.

The spelling of 86459394 in words is "eighty-six million, four hundred fifty-nine thousand, three hundred ninety-four".