112655418 has 8 divisors (see below), whose sum is σ = 225310848. Its totient is φ = 37551804.

The previous prime is 112655407. The next prime is 112655419. The reversal of 112655418 is 814556211.

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

112655418 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (112655419) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 9387946 + ... + 9387957.

It is an arithmetic number, because the mean of its divisors is an integer number (28163856).

Almost surely, 2^112655418 is an apocalyptic number.

112655418 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

112655418 is a wasteful number, since it uses less digits than its factorization.

112655418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18775908.

The product of its digits is 9600, while the sum is 33.

The square root of 112655418 is about 10613.9256639568. The cubic root of 112655418 is about 482.9668928694.

The spelling of 112655418 in words is "one hundred twelve million, six hundred fifty-five thousand, four hundred eighteen".