112727042 has 4 divisors (see below), whose sum is σ = 169090566. Its totient is φ = 56363520.

The previous prime is 112727033. The next prime is 112727047. The reversal of 112727042 is 240727211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 240727211 = 2663 ⋅90397.

It can be written as a sum of positive squares in only one way, i.e., 111915241 + 811801 = 10579^2 + 901^2 .

It is not an unprimeable number, because it can be changed into a prime (112727047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28181759 + ... + 28181762.

Almost surely, 2^112727042 is an apocalyptic number.

112727042 is a deficient number, since it is larger than the sum of its proper divisors (56363524).

112727042 is an equidigital number, since it uses as much as digits as its factorization.

112727042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56363523.

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 112727042 is about 10617.2991857628. The cubic root of 112727042 is about 483.0692246612.

The spelling of 112727042 in words is "one hundred twelve million, seven hundred twenty-seven thousand, forty-two".