8780112 has 120 divisors (see below), whose sum is σ = 28087488. Its totient is φ = 2534400.

The previous prime is 8780111. The next prime is 8780113. The reversal of 8780112 is 2110878.

It is an interprime number because it is at equal distance from previous prime (8780111) and next prime (8780113).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8780111) 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 23 ways as a sum of consecutive naturals, for example, 36312 + ... + 36552.

Almost surely, 2^8780112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8780112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14043744).

8780112 is an abundant number, since it is smaller than the sum of its proper divisors (19307376).

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

8780112 is a wasteful number, since it uses less digits than its factorization.

8780112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289 (or 280 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 27.

The square root of 8780112 is about 2963.1253770301. The cubic root of 8780112 is about 206.3003755738.

The spelling of 8780112 in words is "eight million, seven hundred eighty thousand, one hundred twelve".