112530726 has 120 divisors (see below), whose sum is σ = 311535120. Its totient is φ = 28749600.

The previous prime is 112530709. The next prime is 112530739. The reversal of 112530726 is 627035211.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 112530726.

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 59 ways as a sum of consecutive naturals, for example, 1844736 + ... + 1844796.

It is an arithmetic number, because the mean of its divisors is an integer number (2596126).

Almost surely, 2^112530726 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112530726, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155767560).

112530726 is an abundant number, since it is smaller than the sum of its proper divisors (199004394).

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

112530726 is an equidigital number, since it uses as much as digits as its factorization.

112530726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120 (or 84 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 112530726 is about 10608.0500564430. The cubic root of 112530726 is about 482.7886373791.

Adding to 112530726 its reverse (627035211), we get a palindrome (739565937).

The spelling of 112530726 in words is "one hundred twelve million, five hundred thirty thousand, seven hundred twenty-six".