112276189 has 2 divisors, whose sum is σ = 112276190. Its totient is φ = 112276188.

The previous prime is 112276169. The next prime is 112276223. The reversal of 112276189 is 981672211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102353689 + 9922500 = 10117^2 + 3150^2 .

It is a cyclic number.

It is not a de Polignac number, because 112276189 - 2⁷ = 112276061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112276169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56138094 + 56138095.

It is an arithmetic number, because the mean of its divisors is an integer number (56138095).

Almost surely, 2^112276189 is an apocalyptic number.

It is an amenable number.

112276189 is a deficient number, since it is larger than the sum of its proper divisors (1).

112276189 is an equidigital number, since it uses as much as digits as its factorization.

112276189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 37.

The square root of 112276189 is about 10596.0459134528. The cubic root of 112276189 is about 482.4243506731.

The spelling of 112276189 in words is "one hundred twelve million, two hundred seventy-six thousand, one hundred eighty-nine".