112089168 has 30 divisors (see below), whose sum is σ = 313694394. Its totient is φ = 37363008.

The previous prime is 112089157. The next prime is 112089193. The reversal of 112089168 is 861980211.

It can be written as a sum of positive squares in only one way, i.e., 76947984 + 35141184 = 8772^2 + 5928^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 389055 + ... + 389342.

Almost surely, 2^112089168 is an apocalyptic number.

112089168 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

112089168 is an abundant number, since it is smaller than the sum of its proper divisors (201605226).

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

112089168 is a wasteful number, since it uses less digits than its factorization.

112089168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778411 (or 778402 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 36.

The square root of 112089168 is about 10587.2171981121. The cubic root of 112089168 is about 482.1563400721.

The spelling of 112089168 in words is "one hundred twelve million, eighty-nine thousand, one hundred sixty-eight".