86102080 has 28 divisors (see below), whose sum is σ = 205031340. Its totient is φ = 34440704.

The previous prime is 86102077. The next prime is 86102083. The reversal of 86102080 is 8020168.

It is an interprime number because it is at equal distance from previous prime (86102077) and next prime (86102083).

It can be written as a sum of positive squares in 2 ways, for example, as 59969536 + 26132544 = 7744^2 + 5112^2 .

It is not an unprimeable number, because it can be changed into a prime (86102083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134215 + ... + 134854.

Almost surely, 2^86102080 is an apocalyptic number.

86102080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

86102080 is an abundant number, since it is smaller than the sum of its proper divisors (118929260).

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

86102080 is a wasteful number, since it uses less digits than its factorization.

86102080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269086 (or 269076 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 86102080 is about 9279.1206479925. The cubic root of 86102080 is about 441.5750712316.

The spelling of 86102080 in words is "eighty-six million, one hundred two thousand, eighty".