112565530 has 96 divisors (see below), whose sum is σ = 265057920. Its totient is φ = 33398400.

The previous prime is 112565521. The next prime is 112565533. The reversal of 112565530 is 35565211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112565533) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1585395 + ... + 1585465.

It is an arithmetic number, because the mean of its divisors is an integer number (2761020).

Almost surely, 2^112565530 is an apocalyptic number.

112565530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112565530 is an abundant number, since it is smaller than the sum of its proper divisors (152492390).

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

112565530 is a wasteful number, since it uses less digits than its factorization.

112565530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 112565530 is about 10609.6903819103. The cubic root of 112565530 is about 482.8384052494.

The spelling of 112565530 in words is "one hundred twelve million, five hundred sixty-five thousand, five hundred thirty".