112044289 has 8 divisors (see below), whose sum is σ = 128176128. Its totient is φ = 95943840.

The previous prime is 112044253. The next prime is 112044299. The reversal of 112044289 is 982440211.

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 112044289 - 2¹¹ = 112042241 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112044289.

It is not an unprimeable number, because it can be changed into a prime (112044209) 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, 384 + ... + 14974.

It is an arithmetic number, because the mean of its divisors is an integer number (16022016).

Almost surely, 2^112044289 is an apocalyptic number.

It is an amenable number.

112044289 is a deficient number, since it is larger than the sum of its proper divisors (16131839).

112044289 is a wasteful number, since it uses less digits than its factorization.

112044289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15695.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 112044289 is about 10585.0974960082. The cubic root of 112044289 is about 482.0919818373.

The spelling of 112044289 in words is "one hundred twelve million, forty-four thousand, two hundred eighty-nine".