80004271 has 2 divisors, whose sum is σ = 80004272. Its totient is φ = 80004270.

The previous prime is 80004263. The next prime is 80004283. The reversal of 80004271 is 17240008.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80004271 - 2³ = 80004263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80004241) by changing a digit.

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 as a sum of consecutive naturals, namely, 40002135 + 40002136.

It is an arithmetic number, because the mean of its divisors is an integer number (40002136).

Almost surely, 2^80004271 is an apocalyptic number.

80004271 is a deficient number, since it is larger than the sum of its proper divisors (1).

80004271 is an equidigital number, since it uses as much as digits as its factorization.

80004271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 80004271 is about 8944.5106629709. The cubic root of 80004271 is about 430.8946058621.

Adding to 80004271 its reverse (17240008), we get a palindrome (97244279).

The spelling of 80004271 in words is "eighty million, four thousand, two hundred seventy-one".