112530636 has 72 divisors (see below), whose sum is σ = 290361344. Its totient is φ = 36741600.

The previous prime is 112530629. The next prime is 112530637. The reversal of 112530636 is 636035211.

112530636 is a `hidden beast` number, since 1 + 1 + 25 + 3 + 0 + 636 = 666.

It is not an unprimeable number, because it can be changed into a prime (112530637) 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 23 ways as a sum of consecutive naturals, for example, 690291 + ... + 690453.

Almost surely, 2^112530636 is an apocalyptic number.

It is an amenable number.

112530636 is an abundant number, since it is smaller than the sum of its proper divisors (177830708).

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

112530636 is a wasteful number, since it uses less digits than its factorization.

112530636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451 (or 446 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 112530636 is about 10608.0458143807. The cubic root of 112530636 is about 482.7885086706.

Adding to 112530636 its reverse (636035211), we get a palindrome (748565847).

The spelling of 112530636 in words is "one hundred twelve million, five hundred thirty thousand, six hundred thirty-six".