112841040 has 160 divisors (see below), whose sum is σ = 383725440. Its totient is φ = 27260928.

The previous prime is 112841017. The next prime is 112841041. The reversal of 112841040 is 40148211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 112840998 and 112841016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112841041) 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 31 ways as a sum of consecutive naturals, for example, 183774 + ... + 184386.

It is an arithmetic number, because the mean of its divisors is an integer number (2398284).

Almost surely, 2^112841040 is an apocalyptic number.

112841040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112841040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191862720).

112841040 is an abundant number, since it is smaller than the sum of its proper divisors (270884400).

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

112841040 is a wasteful number, since it uses less digits than its factorization.

112841040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701 (or 695 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 112841040 is about 10622.6663319526. Note that the first 3 decimals coincide. The cubic root of 112841040 is about 483.2320083543.

Adding to 112841040 its reverse (40148211), we get a palindrome (152989251).

The spelling of 112841040 in words is "one hundred twelve million, eight hundred forty-one thousand, forty".