80082681 has 8 divisors (see below), whose sum is σ = 122030784. Its totient is φ = 45761520.

The previous prime is 80082661. The next prime is 80082713. The reversal of 80082681 is 18628008.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 80082681 - 2⁶ = 80082617 is a prime.

It is a super-2 number, since 2×80082681² = 12826471592295522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80082661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1906710 + ... + 1906751.

It is an arithmetic number, because the mean of its divisors is an integer number (15253848).

Almost surely, 2^80082681 is an apocalyptic number.

It is an amenable number.

80082681 is a deficient number, since it is larger than the sum of its proper divisors (41948103).

80082681 is a wasteful number, since it uses less digits than its factorization.

80082681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3813471.

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 80082681 is about 8948.8927248012. The cubic root of 80082681 is about 431.0353292422.

The spelling of 80082681 in words is "eighty million, eighty-two thousand, six hundred eighty-one".