86104678 has 16 divisors (see below), whose sum is σ = 141082704. Its totient is φ = 39087360.

The previous prime is 86104607. The next prime is 86104679. The reversal of 86104678 is 87640168.

It is a self number, because there is not a number n which added to its sum of digits gives 86104678.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86104679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18526 + ... + 22702.

It is an arithmetic number, because the mean of its divisors is an integer number (8817669).

Almost surely, 2^86104678 is an apocalyptic number.

86104678 is a deficient number, since it is larger than the sum of its proper divisors (54978026).

86104678 is a wasteful number, since it uses less digits than its factorization.

86104678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5127.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 86104678 is about 9279.2606386500. The cubic root of 86104678 is about 441.5795124735.

The spelling of 86104678 in words is "eighty-six million, one hundred four thousand, six hundred seventy-eight".