112766555 has 12 divisors (see below), whose sum is σ = 148740816. Its totient is φ = 82011600.

The previous prime is 112766527. The next prime is 112766569. The reversal of 112766555 is 555667211.

It is not a de Polignac number, because 112766555 - 2⁸ = 112766299 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92591 + ... + 93800.

It is an arithmetic number, because the mean of its divisors is an integer number (12395068).

Almost surely, 2^112766555 is an apocalyptic number.

112766555 is a deficient number, since it is larger than the sum of its proper divisors (35974261).

112766555 is a wasteful number, since it uses less digits than its factorization.

112766555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186418 (or 186407 counting only the distinct ones).

The product of its digits is 63000, while the sum is 38.

The square root of 112766555 is about 10619.1598066890. The cubic root of 112766555 is about 483.1256597579.

It can be divided in two parts, 112 and 766555, that added together give a palindrome (766667).

The spelling of 112766555 in words is "one hundred twelve million, seven hundred sixty-six thousand, five hundred fifty-five".