112117734 has 24 divisors (see below), whose sum is σ = 243165000. Its totient is φ = 37335168.

The previous prime is 112117729. The next prime is 112117751. The reversal of 112117734 is 437711211.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 112117698 and 112117707.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19989 + ... + 24975.

It is an arithmetic number, because the mean of its divisors is an integer number (10131875).

Almost surely, 2^112117734 is an apocalyptic number.

112117734 is an abundant number, since it is smaller than the sum of its proper divisors (131047266).

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

112117734 is a wasteful number, since it uses less digits than its factorization.

112117734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6244 (or 6241 counting only the distinct ones).

The product of its digits is 1176, while the sum is 27.

The square root of 112117734 is about 10588.5661918883. The cubic root of 112117734 is about 482.1972958825.

Adding to 112117734 its reverse (437711211), we get a palindrome (549828945).

It can be divided in two parts, 1121177 and 34, that added together give a palindrome (1121211).

The spelling of 112117734 in words is "one hundred twelve million, one hundred seventeen thousand, seven hundred thirty-four".