112505828 has 12 divisors (see below), whose sum is σ = 196972272. Its totient is φ = 56228040.

The previous prime is 112505749. The next prime is 112505831. The reversal of 112505828 is 828505211.

It is a happy number.

It is a super-2 number, since 2×112505828² = 25315122667931168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112505794 and 112505803.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7151 + ... + 16617.

It is an arithmetic number, because the mean of its divisors is an integer number (16414356).

Almost surely, 2^112505828 is an apocalyptic number.

It is an amenable number.

112505828 is a deficient number, since it is larger than the sum of its proper divisors (84466444).

112505828 is a wasteful number, since it uses less digits than its factorization.

112505828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12442 (or 12440 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 32.

The square root of 112505828 is about 10606.8764487949. The cubic root of 112505828 is about 482.7530282657.

The spelling of 112505828 in words is "one hundred twelve million, five hundred five thousand, eight hundred twenty-eight".