112875786 has 12 divisors (see below), whose sum is σ = 244564242. Its totient is φ = 37625256.

The previous prime is 112875781. The next prime is 112875793. The reversal of 112875786 is 687578211.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 62110161 + 50765625 = 7881^2 + 7125^2 .

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (112875781) 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 5 ways as a sum of consecutive naturals, for example, 3135421 + ... + 3135456.

Almost surely, 2^112875786 is an apocalyptic number.

112875786 is an abundant number, since it is smaller than the sum of its proper divisors (131688456).

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

112875786 is a wasteful number, since it uses less digits than its factorization.

112875786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6270885 (or 6270882 counting only the distinct ones).

The product of its digits is 188160, while the sum is 45.

The square root of 112875786 is about 10624.3016711688. The cubic root of 112875786 is about 483.2816021791.

The spelling of 112875786 in words is "one hundred twelve million, eight hundred seventy-five thousand, seven hundred eighty-six".