80881127 has 8 divisors (see below), whose sum is σ = 83640816. Its totient is φ = 78167232.

The previous prime is 80881111. The next prime is 80881147. The reversal of 80881127 is 72118808.

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

It is a cyclic number.

It is not a de Polignac number, because 80881127 - 2⁴ = 80881111 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 (80881147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7838 + ... + 14939.

It is an arithmetic number, because the mean of its divisors is an integer number (10455102).

Almost surely, 2^80881127 is an apocalyptic number.

80881127 is a deficient number, since it is larger than the sum of its proper divisors (2759689).

80881127 is a wasteful number, since it uses less digits than its factorization.

80881127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22897.

The product of its (nonzero) digits is 7168, while the sum is 35.

The square root of 80881127 is about 8993.3935196899. The cubic root of 80881127 is about 432.4631075485.

The spelling of 80881127 in words is "eighty million, eight hundred eighty-one thousand, one hundred twenty-seven".