112387146 has 24 divisors (see below), whose sum is σ = 227598720. Its totient is φ = 36997416.

The previous prime is 112387133. The next prime is 112387211. The reversal of 112387146 is 641783211.

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 11 ways as a sum of consecutive naturals, for example, 39975 + ... + 42693.

It is an arithmetic number, because the mean of its divisors is an integer number (9483280).

Almost surely, 2^112387146 is an apocalyptic number.

112387146 is an abundant number, since it is smaller than the sum of its proper divisors (115211574).

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

112387146 is an equidigital number, since it uses as much as digits as its factorization.

112387146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2890 (or 2807 counting only the distinct ones).

The product of its digits is 8064, while the sum is 33.

The square root of 112387146 is about 10601.2803943675. The cubic root of 112387146 is about 482.5832170533.

The spelling of 112387146 in words is "one hundred twelve million, three hundred eighty-seven thousand, one hundred forty-six".