112271147 has 8 divisors (see below), whose sum is σ = 113090400. Its totient is φ = 111455424.

The previous prime is 112271123. The next prime is 112271167. The reversal of 112271147 is 741172211.

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 112271147 - 2⁶ = 112271083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112271167) 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, 98879 + ... + 100007.

It is an arithmetic number, because the mean of its divisors is an integer number (14136300).

Almost surely, 2^112271147 is an apocalyptic number.

112271147 is a deficient number, since it is larger than the sum of its proper divisors (819253).

112271147 is a wasteful number, since it uses less digits than its factorization.

112271147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1765.

The product of its digits is 784, while the sum is 26.

The square root of 112271147 is about 10595.8079918428. The cubic root of 112271147 is about 482.4171291360.

The spelling of 112271147 in words is "one hundred twelve million, two hundred seventy-one thousand, one hundred forty-seven".