112148918 has 16 divisors (see below), whose sum is σ = 192391584. Its totient is φ = 48029760.

The previous prime is 112148903. The next prime is 112148921. The reversal of 112148918 is 819841211.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35108 + ... + 38168.

It is an arithmetic number, because the mean of its divisors is an integer number (12024474).

Almost surely, 2^112148918 is an apocalyptic number.

112148918 is a deficient number, since it is larger than the sum of its proper divisors (80242666).

112148918 is a wasteful number, since it uses less digits than its factorization.

112148918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5687.

The product of its digits is 4608, while the sum is 35.

The square root of 112148918 is about 10590.0386212705. The cubic root of 112148918 is about 482.2419972455.

The spelling of 112148918 in words is "one hundred twelve million, one hundred forty-eight thousand, nine hundred eighteen".