112245538 has 4 divisors (see below), whose sum is σ = 168368310. Its totient is φ = 56122768.

The previous prime is 112245527. The next prime is 112245557. The reversal of 112245538 is 835542211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 835542211 = 7 ⋅119363173.

It can be written as a sum of positive squares in only one way, i.e., 60016009 + 52229529 = 7747^2 + 7227^2 .

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, 28061383 + ... + 28061386.

Almost surely, 2^112245538 is an apocalyptic number.

112245538 is a deficient number, since it is larger than the sum of its proper divisors (56122772).

112245538 is an equidigital number, since it uses as much as digits as its factorization.

112245538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56122771.

The product of its digits is 9600, while the sum is 31.

The square root of 112245538 is about 10594.5994733166. The cubic root of 112245538 is about 482.3804466340.

Adding to 112245538 its reverse (835542211), we get a palindrome (947787749).

The spelling of 112245538 in words is "one hundred twelve million, two hundred forty-five thousand, five hundred thirty-eight".