112405118 has 24 divisors (see below), whose sum is σ = 196942752. Its totient is φ = 47975424.

The previous prime is 112405087. The next prime is 112405123. The reversal of 112405118 is 811504211.

It is a junction number, because it is equal to n+sod(n) for n = 112405093 and 112405102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22955 + ... + 27417.

It is an arithmetic number, because the mean of its divisors is an integer number (8205948).

Almost surely, 2^112405118 is an apocalyptic number.

112405118 is a deficient number, since it is larger than the sum of its proper divisors (84537634).

112405118 is a wasteful number, since it uses less digits than its factorization.

112405118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4736 (or 4729 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 23.

The square root of 112405118 is about 10602.1279939454. The cubic root of 112405118 is about 482.6089392218.

Adding to 112405118 its reverse (811504211), we get a palindrome (923909329).

The spelling of 112405118 in words is "one hundred twelve million, four hundred five thousand, one hundred eighteen".