112715642 has 32 divisors (see below), whose sum is σ = 190935360. Its totient is φ = 49553280.

The previous prime is 112715623. The next prime is 112715671. The reversal of 112715642 is 246517211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44609 + ... + 47067.

It is an arithmetic number, because the mean of its divisors is an integer number (5966730).

Almost surely, 2^112715642 is an apocalyptic number.

112715642 is a deficient number, since it is larger than the sum of its proper divisors (78219718).

112715642 is a wasteful number, since it uses less digits than its factorization.

112715642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2558.

The product of its digits is 3360, while the sum is 29.

The square root of 112715642 is about 10616.7623124943. The cubic root of 112715642 is about 483.0529399712.

The spelling of 112715642 in words is "one hundred twelve million, seven hundred fifteen thousand, six hundred forty-two".