112469688 has 128 divisors (see below), whose sum is σ = 335016000. Its totient is φ = 34836480.

The previous prime is 112469681. The next prime is 112469711. The reversal of 112469688 is 886964211.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112469681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 400108 + ... + 400388.

Almost surely, 2^112469688 is an apocalyptic number.

112469688 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112469688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167508000).

112469688 is an abundant number, since it is smaller than the sum of its proper divisors (222546312).

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

112469688 is a wasteful number, since it uses less digits than its factorization.

112469688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422 (or 412 counting only the distinct ones).

The product of its digits is 165888, while the sum is 45.

The square root of 112469688 is about 10605.1727001497. The cubic root of 112469688 is about 482.7013314982.

The spelling of 112469688 in words is "one hundred twelve million, four hundred sixty-nine thousand, six hundred eighty-eight".