8180112 has 40 divisors (see below), whose sum is σ = 21265504. Its totient is φ = 2709504.

The previous prime is 8180101. The next prime is 8180119. The reversal of 8180112 is 2110818.

It is not an unprimeable number, because it can be changed into a prime (8180119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8823 + ... + 9705.

Almost surely, 2^8180112 is an apocalyptic number.

It is an amenable number.

8180112 is an abundant number, since it is smaller than the sum of its proper divisors (13085392).

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

8180112 is a wasteful number, since it uses less digits than its factorization.

8180112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087 (or 1081 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 21.

The square root of 8180112 is about 2860.0895090888. The cubic root of 8180112 is about 201.4898081363.

The spelling of 8180112 in words is "eight million, one hundred eighty thousand, one hundred twelve".