112740134 has 8 divisors (see below), whose sum is σ = 182118720. Its totient is φ = 52033896.

The previous prime is 112740113. The next prime is 112740137. The reversal of 112740134 is 431047211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112740137) 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 3 ways as a sum of consecutive naturals, for example, 2168054 + ... + 2168105.

It is an arithmetic number, because the mean of its divisors is an integer number (22764840).

Almost surely, 2^112740134 is an apocalyptic number.

112740134 is a deficient number, since it is larger than the sum of its proper divisors (69378586).

112740134 is a wasteful number, since it uses less digits than its factorization.

112740134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4336174.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 112740134 is about 10617.9157088385. The cubic root of 112740134 is about 483.0879249877.

Adding to 112740134 its reverse (431047211), we get a palindrome (543787345).

The spelling of 112740134 in words is "one hundred twelve million, seven hundred forty thousand, one hundred thirty-four".