112532242 has 4 divisors (see below), whose sum is σ = 168798366. Its totient is φ = 56266120.

The previous prime is 112532239. The next prime is 112532257. The reversal of 112532242 is 242235211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 79227801 + 33304441 = 8901^2 + 5771^2 .

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 as a sum of consecutive naturals, namely, 28133059 + ... + 28133062.

Almost surely, 2^112532242 is an apocalyptic number.

112532242 is a deficient number, since it is larger than the sum of its proper divisors (56266124).

112532242 is an equidigital number, since it uses as much as digits as its factorization.

112532242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56266123.

The product of its digits is 960, while the sum is 22.

The square root of 112532242 is about 10608.1215113704. The cubic root of 112532242 is about 482.7908053923.

Adding to 112532242 its reverse (242235211), we get a palindrome (354767453).

The spelling of 112532242 in words is "one hundred twelve million, five hundred thirty-two thousand, two hundred forty-two".