86702080 has 48 divisors (see below), whose sum is σ = 208058760. Its totient is φ = 34676736.

The previous prime is 86702047. The next prime is 86702081. The reversal of 86702080 is 8020768.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86702081) 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, 6007 + ... + 14473.

Almost surely, 2^86702080 is an apocalyptic number.

86702080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86702080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104029380).

86702080 is an abundant number, since it is smaller than the sum of its proper divisors (121356680).

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

86702080 is an equidigital number, since it uses as much as digits as its factorization.

86702080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8494 (or 8474 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 86702080 is about 9311.3951693610. The cubic root of 86702080 is about 442.5983991755.

The spelling of 86702080 in words is "eighty-six million, seven hundred two thousand, eighty".