112544562 has 32 divisors (see below), whose sum is σ = 255165120. Its totient is φ = 32806080.

The previous prime is 112544561. The next prime is 112544567. The reversal of 112544562 is 265445211.

It is not an unprimeable number, because it can be changed into a prime (112544561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36489 + ... + 39452.

It is an arithmetic number, because the mean of its divisors is an integer number (7973910).

Almost surely, 2^112544562 is an apocalyptic number.

112544562 is an abundant number, since it is smaller than the sum of its proper divisors (142620558).

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

112544562 is a wasteful number, since it uses less digits than its factorization.

112544562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75978.

The product of its digits is 9600, while the sum is 30.

The square root of 112544562 is about 10608.7021826423. The cubic root of 112544562 is about 482.8084233524.

Adding to 112544562 its reverse (265445211), we get a palindrome (377989773).

The spelling of 112544562 in words is "one hundred twelve million, five hundred forty-four thousand, five hundred sixty-two".