112888242 has 40 divisors (see below), whose sum is σ = 261686700. Its totient is φ = 36330336.

The previous prime is 112888231. The next prime is 112888273. The reversal of 112888242 is 242888211.

It can be written as a sum of positive squares in 2 ways, for example, as 96412761 + 16475481 = 9819^2 + 4059^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112888197 and 112888206.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7317 + ... + 16712.

Almost surely, 2^112888242 is an apocalyptic number.

112888242 is an abundant number, since it is smaller than the sum of its proper divisors (148798458).

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

112888242 is a wasteful number, since it uses less digits than its factorization.

112888242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24072 (or 24063 counting only the distinct ones).

The product of its digits is 16384, while the sum is 36.

The square root of 112888242 is about 10624.8878582317. The cubic root of 112888242 is about 483.2993784576.

The spelling of 112888242 in words is "one hundred twelve million, eight hundred eighty-eight thousand, two hundred forty-two".