86500803 has 16 divisors (see below), whose sum is σ = 116706816. Its totient is φ = 56985600.

The previous prime is 86500793. The next prime is 86500829. The reversal of 86500803 is 30800568.

It is not a de Polignac number, because 86500803 - 2⁹ = 86500291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86500853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116050 + ... + 116792.

It is an arithmetic number, because the mean of its divisors is an integer number (7294176).

Almost surely, 2^86500803 is an apocalyptic number.

86500803 is a deficient number, since it is larger than the sum of its proper divisors (30206013).

86500803 is a wasteful number, since it uses less digits than its factorization.

86500803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 86500803 is about 9300.5807883164. The cubic root of 86500803 is about 442.2556396045.

The spelling of 86500803 in words is "eighty-six million, five hundred thousand, eight hundred three".