80860271 has 4 divisors (see below), whose sum is σ = 80923632. Its totient is φ = 80796912.

The previous prime is 80860261. The next prime is 80860301. The reversal of 80860271 is 17206808.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 80860271 - 2¹⁴ = 80843887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80860261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29726 + ... + 32331.

It is an arithmetic number, because the mean of its divisors is an integer number (20230908).

Almost surely, 2^80860271 is an apocalyptic number.

80860271 is a deficient number, since it is larger than the sum of its proper divisors (63361).

80860271 is a wasteful number, since it uses less digits than its factorization.

80860271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63360.

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 80860271 is about 8992.2339271173. The cubic root of 80860271 is about 432.4259327205.

The spelling of 80860271 in words is "eighty million, eight hundred sixty thousand, two hundred seventy-one".