80860080 has 80 divisors (see below), whose sum is σ = 286481664. Its totient is φ = 18481920.

The previous prime is 80860063. The next prime is 80860097. The reversal of 80860080 is 8006808.

It is an interprime number because it is at equal distance from previous prime (80860063) and next prime (80860097).

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22386 + ... + 25745.

Almost surely, 2^80860080 is an apocalyptic number.

80860080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

80860080 is an abundant number, since it is smaller than the sum of its proper divisors (205621584).

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

80860080 is a wasteful number, since it uses less digits than its factorization.

80860080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48154 (or 48148 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 80860080 is about 8992.2233068357. The cubic root of 80860080 is about 432.4255922426.

Adding to 80860080 its reverse (8006808), we get a palindrome (88866888).

The spelling of 80860080 in words is "eighty million, eight hundred sixty thousand, eighty".