80086320 has 200 divisors, whose sum is σ = 294918624. Its totient is φ = 20072448.

The previous prime is 80086277. The next prime is 80086399. The reversal of 80086320 is 2368008.

It is a super-2 number, since 2×80086320² = 12827637302284800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 109797 + ... + 110523.

Almost surely, 2^80086320 is an apocalyptic number.

80086320 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 80086320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147459312).

80086320 is an abundant number, since it is smaller than the sum of its proper divisors (214832304).

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

80086320 is a wasteful number, since it uses less digits than its factorization.

80086320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769 (or 754 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 80086320 is about 8949.0960437354. The cubic root of 80086320 is about 431.0418579689.

The spelling of 80086320 in words is "eighty million, eighty-six thousand, three hundred twenty".