112688194 has 8 divisors (see below), whose sum is σ = 169095168. Its totient is φ = 56323140.

The previous prime is 112688179. The next prime is 112688209. The reversal of 112688194 is 491886211.

It is an interprime number because it is at equal distance from previous prime (112688179) and next prime (112688209).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2562 + ... + 15229.

It is an arithmetic number, because the mean of its divisors is an integer number (21136896).

Almost surely, 2^112688194 is an apocalyptic number.

112688194 is a deficient number, since it is larger than the sum of its proper divisors (56406974).

112688194 is a wasteful number, since it uses less digits than its factorization.

112688194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20960.

The product of its digits is 27648, while the sum is 40.

The square root of 112688194 is about 10615.4695609756. The cubic root of 112688194 is about 483.0137265037.

The spelling of 112688194 in words is "one hundred twelve million, six hundred eighty-eight thousand, one hundred ninety-four".