86500088 has 8 divisors (see below), whose sum is σ = 162187680. Its totient is φ = 43250040.

The previous prime is 86500087. The next prime is 86500093. The reversal of 86500088 is 88000568.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86500087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5406248 + ... + 5406263.

It is an arithmetic number, because the mean of its divisors is an integer number (20273460).

Almost surely, 2^86500088 is an apocalyptic number.

It is an amenable number.

86500088 is a deficient number, since it is larger than the sum of its proper divisors (75687592).

86500088 is a wasteful number, since it uses less digits than its factorization.

86500088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10812517 (or 10812513 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 35.

The square root of 86500088 is about 9300.5423497772. The cubic root of 86500088 is about 442.2544210661.

The spelling of 86500088 in words is "eighty-six million, five hundred thousand, eighty-eight".