112540556 has 12 divisors (see below), whose sum is σ = 199439520. Its totient is φ = 55557840.

The previous prime is 112540543. The next prime is 112540573. The reversal of 112540556 is 655045211.

It is a happy number.

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, 177755 + ... + 178386.

It is an arithmetic number, because the mean of its divisors is an integer number (16619960).

Almost surely, 2^112540556 is an apocalyptic number.

It is an amenable number.

112540556 is a deficient number, since it is larger than the sum of its proper divisors (86898964).

112540556 is a wasteful number, since it uses less digits than its factorization.

112540556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356224 (or 356222 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 112540556 is about 10608.5133737013. The cubic root of 112540556 is about 482.8026947964.

Adding to 112540556 its reverse (655045211), we get a palindrome (767585767).

The spelling of 112540556 in words is "one hundred twelve million, five hundred forty thousand, five hundred fifty-six".