80086111 has 8 divisors (see below), whose sum is σ = 91771520. Its totient is φ = 68461848.

The previous prime is 80086103. The next prime is 80086117. The reversal of 80086111 is 11168008.

It is a happy number.

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

It is not a de Polignac number, because 80086111 - 2³ = 80086103 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 (80086117) 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, 12441 + ... + 17746.

It is an arithmetic number, because the mean of its divisors is an integer number (11471440).

Almost surely, 2^80086111 is an apocalyptic number.

80086111 is a deficient number, since it is larger than the sum of its proper divisors (11685409).

80086111 is a wasteful number, since it uses less digits than its factorization.

80086111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30573.

The product of its (nonzero) digits is 384, while the sum is 25.

The square root of 80086111 is about 8949.0843665707. The cubic root of 80086111 is about 431.0414830075.

The spelling of 80086111 in words is "eighty million, eighty-six thousand, one hundred eleven".