112861888 has 28 divisors (see below), whose sum is σ = 226067112. Its totient is φ = 55900160.

The previous prime is 112861841. The next prime is 112861901. The reversal of 112861888 is 888168211.

It is a super-3 number, since 3×112861888³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1393 + ... + 15088.

Almost surely, 2^112861888 is an apocalyptic number.

It is an amenable number.

112861888 is an abundant number, since it is smaller than the sum of its proper divisors (113205224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112861888 is a wasteful number, since it uses less digits than its factorization.

112861888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16600 (or 16590 counting only the distinct ones).

The product of its digits is 49152, while the sum is 43.

The square root of 112861888 is about 10623.6475845163. The cubic root of 112861888 is about 483.2617664416.

The spelling of 112861888 in words is "one hundred twelve million, eight hundred sixty-one thousand, eight hundred eighty-eight".