112087944 has 48 divisors (see below), whose sum is σ = 305136000. Its totient is φ = 37170144.

The previous prime is 112087907. The next prime is 112087949. The reversal of 112087944 is 449780211.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 112087899 and 112087908.

It is not an unprimeable number, because it can be changed into a prime (112087949) 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 11 ways as a sum of consecutive naturals, for example, 10417 + ... + 18239.

It is an arithmetic number, because the mean of its divisors is an integer number (6357000).

Almost surely, 2^112087944 is an apocalyptic number.

It is an amenable number.

112087944 is an abundant number, since it is smaller than the sum of its proper divisors (193048056).

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

112087944 is a wasteful number, since it uses less digits than its factorization.

112087944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8034 (or 8027 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 112087944 is about 10587.1593923961. The cubic root of 112087944 is about 482.1545850363.

The spelling of 112087944 in words is "one hundred twelve million, eighty-seven thousand, nine hundred forty-four".