80111076 has 48 divisors (see below), whose sum is σ = 191452800. Its totient is φ = 26065152.

The previous prime is 80111071. The next prime is 80111111. The reversal of 80111076 is 67011108.

It is not an unprimeable number, because it can be changed into a prime (80111071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95065 + ... + 95903.

It is an arithmetic number, because the mean of its divisors is an integer number (3988600).

Almost surely, 2^80111076 is an apocalyptic number.

It is an amenable number.

80111076 is an abundant number, since it is smaller than the sum of its proper divisors (111341724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80111076 is a wasteful number, since it uses less digits than its factorization.

80111076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028 (or 1026 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 24.

The square root of 80111076 is about 8950.4790933223. The cubic root of 80111076 is about 431.0862674382.

It can be divided in two parts, 80 and 111076, that added together give a triangular number (111156 = T₄₇₁).

The spelling of 80111076 in words is "eighty million, one hundred eleven thousand, seventy-six".