112240752 has 80 divisors (see below), whose sum is σ = 328728960. Its totient is φ = 32714496.

The previous prime is 112240727. The next prime is 112240757. The reversal of 112240752 is 257042211.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112240757) 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 15 ways as a sum of consecutive naturals, for example, 7123 + ... + 16589.

It is an arithmetic number, because the mean of its divisors is an integer number (4109112).

Almost surely, 2^112240752 is an apocalyptic number.

112240752 is a gapful number since it is divisible by the number (12) 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 112240752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164364480).

112240752 is an abundant number, since it is smaller than the sum of its proper divisors (216488208).

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

112240752 is a wasteful number, since it uses less digits than its factorization.

112240752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9510 (or 9504 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 112240752 is about 10594.3736011149. The cubic root of 112240752 is about 482.3735905170.

Adding to 112240752 its reverse (257042211), we get a palindrome (369282963).

The spelling of 112240752 in words is "one hundred twelve million, two hundred forty thousand, seven hundred fifty-two".