112341240 has 144 divisors (see below), whose sum is σ = 401473800. Its totient is φ = 27223680.

The previous prime is 112341227. The next prime is 112341263. The reversal of 112341240 is 42143211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 42271 + ... + 44849.

Almost surely, 2^112341240 is an apocalyptic number.

112341240 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 112341240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200736900).

112341240 is an abundant number, since it is smaller than the sum of its proper divisors (289132560).

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

112341240 is a wasteful number, since it uses less digits than its factorization.

112341240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2618 (or 2600 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 112341240 is about 10599.1150573998. The cubic root of 112341240 is about 482.5175022958.

Adding to 112341240 its reverse (42143211), we get a palindrome (154484451).

The spelling of 112341240 in words is "one hundred twelve million, three hundred forty-one thousand, two hundred forty".