112087136 has 24 divisors (see below), whose sum is σ = 252196560. Its totient is φ = 48037248.

The previous prime is 112087127. The next prime is 112087139. The reversal of 112087136 is 631780211.

It is a junction number, because it is equal to n+sod(n) for n = 112087099 and 112087108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112087139) by changing a digit.

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, 249971 + ... + 250418.

It is an arithmetic number, because the mean of its divisors is an integer number (10508190).

Almost surely, 2^112087136 is an apocalyptic number.

112087136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

112087136 is an abundant number, since it is smaller than the sum of its proper divisors (140109424).

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

112087136 is an equidigital number, since it uses as much as digits as its factorization.

112087136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500406 (or 500398 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 112087136 is about 10587.1212328942. The cubic root of 112087136 is about 482.1534264763.

The spelling of 112087136 in words is "one hundred twelve million, eighty-seven thousand, one hundred thirty-six".