112855249 has 8 divisors (see below), whose sum is σ = 122115392. Its totient is φ = 103677840.

The previous prime is 112855243. The next prime is 112855271. The reversal of 112855249 is 942558211.

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 112855249 - 2¹¹ = 112853201 is a prime.

It is a Duffinian 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, 17829 + ... + 23314.

It is an arithmetic number, because the mean of its divisors is an integer number (15264424).

Almost surely, 2^112855249 is an apocalyptic number.

It is an amenable number.

112855249 is a deficient number, since it is larger than the sum of its proper divisors (9260143).

112855249 is a wasteful number, since it uses less digits than its factorization.

112855249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41367.

The product of its digits is 28800, while the sum is 37.

The square root of 112855249 is about 10623.3351166195. The cubic root of 112855249 is about 483.2522904415.

The spelling of 112855249 in words is "one hundred twelve million, eight hundred fifty-five thousand, two hundred forty-nine".