112506556 has 12 divisors (see below), whose sum is σ = 197132040. Its totient is φ = 56183120.

The previous prime is 112506553. The next prime is 112506587. The reversal of 112506556 is 655605211.

It is a super-2 number, since 2×112506556² = 25315450285962272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112506553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13846 + ... + 20413.

It is an arithmetic number, because the mean of its divisors is an integer number (16427670).

Almost surely, 2^112506556 is an apocalyptic number.

It is an amenable number.

112506556 is a deficient number, since it is larger than the sum of its proper divisors (84625484).

112506556 is a wasteful number, since it uses less digits than its factorization.

112506556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35084 (or 35082 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 112506556 is about 10606.9107660996. The cubic root of 112506556 is about 482.7540695257.

The spelling of 112506556 in words is "one hundred twelve million, five hundred six thousand, five hundred fifty-six".