112855247 has 8 divisors (see below), whose sum is σ = 116635680. Its totient is φ = 109123840.

The previous prime is 112855243. The next prime is 112855271. The reversal of 112855247 is 742558211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112855247 - 2² = 112855243 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112855243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7547 + ... + 16812.

It is an arithmetic number, because the mean of its divisors is an integer number (14579460).

Almost surely, 2^112855247 is an apocalyptic number.

112855247 is a deficient number, since it is larger than the sum of its proper divisors (3780433).

112855247 is a wasteful number, since it uses less digits than its factorization.

112855247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24513.

The product of its digits is 22400, while the sum is 35.

The square root of 112855247 is about 10623.3350224871. The cubic root of 112855247 is about 483.2522875868.

The spelling of 112855247 in words is "one hundred twelve million, eight hundred fifty-five thousand, two hundred forty-seven".