80367271 has 2 divisors, whose sum is σ = 80367272. Its totient is φ = 80367270.

The previous prime is 80367269. The next prime is 80367289. The reversal of 80367271 is 17276308.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80367271 - 2¹ = 80367269 is a prime.

Together with 80367269, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80367871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40183635 + 40183636.

It is an arithmetic number, because the mean of its divisors is an integer number (40183636).

Almost surely, 2^80367271 is an apocalyptic number.

80367271 is a deficient number, since it is larger than the sum of its proper divisors (1).

80367271 is an equidigital number, since it uses as much as digits as its factorization.

80367271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 80367271 is about 8964.7794730267. The cubic root of 80367271 is about 431.5453160046.

The spelling of 80367271 in words is "eighty million, three hundred sixty-seven thousand, two hundred seventy-one".