112740475 has 6 divisors (see below), whose sum is σ = 139798220. Its totient is φ = 90192360.

The previous prime is 112740461. The next prime is 112740479. The reversal of 112740475 is 574047211.

It is a de Polignac number, because none of the positive numbers 2^k-112740475 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112740479) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2254785 + ... + 2254834.

Almost surely, 2^112740475 is an apocalyptic number.

112740475 is a deficient number, since it is larger than the sum of its proper divisors (27057745).

112740475 is an equidigital number, since it uses as much as digits as its factorization.

112740475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4509629 (or 4509624 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 31.

The square root of 112740475 is about 10617.9317665918. The cubic root of 112740475 is about 483.0884120453.

Adding to 112740475 its reverse (574047211), we get a palindrome (686787686).

The spelling of 112740475 in words is "one hundred twelve million, seven hundred forty thousand, four hundred seventy-five".