8001112 has 24 divisors (see below), whose sum is σ = 17452260. Its totient is φ = 3428880.

The previous prime is 8001107. The next prime is 8001157. The reversal of 8001112 is 2111008.

It is a junction number, because it is equal to n+sod(n) for n = 8001092 and 8001101.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 9814 + ... + 10597.

Almost surely, 2^8001112 is an apocalyptic number.

It is an amenable number.

8001112 is an abundant number, since it is smaller than the sum of its proper divisors (9451148).

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

8001112 is a wasteful number, since it uses less digits than its factorization.

8001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20431 (or 20420 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 8001112 is about 2828.6236936008. The cubic root of 8001112 is about 200.0092662373.

The spelling of 8001112 in words is "eight million, one thousand, one hundred twelve".