112916878 has 8 divisors (see below), whose sum is σ = 169425360. Its totient is φ = 56441760.

The previous prime is 112916857. The next prime is 112916887. The reversal of 112916878 is 878619211.

It is a happy number.

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

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 in 3 ways as a sum of consecutive naturals, for example, 3463 + ... + 15421.

It is an arithmetic number, because the mean of its divisors is an integer number (21178170).

Almost surely, 2^112916878 is an apocalyptic number.

112916878 is a deficient number, since it is larger than the sum of its proper divisors (56508482).

112916878 is a wasteful number, since it uses less digits than its factorization.

112916878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16682.

The product of its digits is 48384, while the sum is 43.

The square root of 112916878 is about 10626.2353634766. The cubic root of 112916878 is about 483.3402406729.

The spelling of 112916878 in words is "one hundred twelve million, nine hundred sixteen thousand, eight hundred seventy-eight".