80871106 has 16 divisors (see below), whose sum is σ = 130808160. Its totient is φ = 37372320.

The previous prime is 80871097. The next prime is 80871113. The reversal of 80871106 is 60117808.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24396 + ... + 27511.

It is an arithmetic number, because the mean of its divisors is an integer number (8175510).

Almost surely, 2^80871106 is an apocalyptic number.

80871106 is a deficient number, since it is larger than the sum of its proper divisors (49937054).

80871106 is a wasteful number, since it uses less digits than its factorization.

80871106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51969.

The product of its (nonzero) digits is 2688, while the sum is 31.

The square root of 80871106 is about 8992.8363712457. The cubic root of 80871106 is about 432.4452463903.

The spelling of 80871106 in words is "eighty million, eight hundred seventy-one thousand, one hundred six".