112286512 has 20 divisors (see below), whose sum is σ = 234290560. Its totient is φ = 51824448.

The previous prime is 112286507. The next prime is 112286539. The reversal of 112286512 is 215682211.

It is a super-2 number, since 2×112286512² = 25216521554252288, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 269712 + ... + 270127.

It is an arithmetic number, because the mean of its divisors is an integer number (11714528).

Almost surely, 2^112286512 is an apocalyptic number.

It is an amenable number.

112286512 is an abundant number, since it is smaller than the sum of its proper divisors (122004048).

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

112286512 is a wasteful number, since it uses less digits than its factorization.

112286512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539860 (or 539854 counting only the distinct ones).

The product of its digits is 1920, while the sum is 28.

The square root of 112286512 is about 10596.5330179262. The cubic root of 112286512 is about 482.4391353868.

The spelling of 112286512 in words is "one hundred twelve million, two hundred eighty-six thousand, five hundred twelve".