112176742 has 4 divisors (see below), whose sum is σ = 168265116. Its totient is φ = 56088370.

The previous prime is 112176721. The next prime is 112176751. The reversal of 112176742 is 247671211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 247671211 = 829 ⋅298759.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28044184 + ... + 28044187.

It is an arithmetic number, because the mean of its divisors is an integer number (42066279).

Almost surely, 2^112176742 is an apocalyptic number.

112176742 is a deficient number, since it is larger than the sum of its proper divisors (56088374).

112176742 is an equidigital number, since it uses as much as digits as its factorization.

112176742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56088373.

The product of its digits is 4704, while the sum is 31.

The square root of 112176742 is about 10591.3522271710. The cubic root of 112176742 is about 482.2818751509.

The spelling of 112176742 in words is "one hundred twelve million, one hundred seventy-six thousand, seven hundred forty-two".