112556562 has 16 divisors (see below), whose sum is σ = 230604192. Its totient is φ = 36603680.

The previous prime is 112556539. The next prime is 112556573. The reversal of 112556562 is 265655211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228528 + ... + 229019.

It is an arithmetic number, because the mean of its divisors is an integer number (14412762).

Almost surely, 2^112556562 is an apocalyptic number.

112556562 is an abundant number, since it is smaller than the sum of its proper divisors (118047630).

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

112556562 is a wasteful number, since it uses less digits than its factorization.

112556562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457593.

The product of its digits is 18000, while the sum is 33.

The square root of 112556562 is about 10609.2677409895. The cubic root of 112556562 is about 482.8255824672.

It can be divided in two parts, 11 and 2556562, that multiplied together give a palindrome (28122182).

The spelling of 112556562 in words is "one hundred twelve million, five hundred fifty-six thousand, five hundred sixty-two".