112899888 has 60 divisors (see below), whose sum is σ = 316725760. Its totient is φ = 37542528.

The previous prime is 112899887. The next prime is 112899889. The reversal of 112899888 is 888998211.

It is an interprime number because it is at equal distance from previous prime (112899887) and next prime (112899889).

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

It is not an unprimeable number, because it can be changed into a prime (112899883) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87633 + ... + 88911.

Almost surely, 2^112899888 is an apocalyptic number.

112899888 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

112899888 is an abundant number, since it is smaller than the sum of its proper divisors (203825872).

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

112899888 is a wasteful number, since it uses less digits than its factorization.

112899888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1906 (or 1897 counting only the distinct ones).

The product of its digits is 663552, while the sum is 54.

The square root of 112899888 is about 10625.4358969409. The cubic root of 112899888 is about 483.3159975814.

The spelling of 112899888 in words is "one hundred twelve million, eight hundred ninety-nine thousand, eight hundred eighty-eight".