112206089 has 8 divisors (see below), whose sum is σ = 116017800. Its totient is φ = 108435456.

The previous prime is 112206079. The next prime is 112206097. The reversal of 112206089 is 980602211.

It can be written as a sum of positive squares in 4 ways, for example, as 12306064 + 99900025 = 3508^2 + 9995^2 .

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

It is not a de Polignac number, because 112206089 - 2²⁰ = 111157513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112206079) 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, 4664 + ... + 15689.

It is an arithmetic number, because the mean of its divisors is an integer number (14502225).

Almost surely, 2^112206089 is an apocalyptic number.

It is an amenable number.

112206089 is a deficient number, since it is larger than the sum of its proper divisors (3811711).

112206089 is a wasteful number, since it uses less digits than its factorization.

112206089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20539.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 112206089 is about 10592.7375592903. The cubic root of 112206089 is about 482.3239287052.

The spelling of 112206089 in words is "one hundred twelve million, two hundred six thousand, eighty-nine".