112259089 has 2 divisors, whose sum is σ = 112259090. Its totient is φ = 112259088.

The previous prime is 112259057. The next prime is 112259099. The reversal of 112259089 is 980952211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57380625 + 54878464 = 7575^2 + 7408^2 .

It is a cyclic number.

It is not a de Polignac number, because 112259089 - 2⁵ = 112259057 is a prime.

It is not a weakly prime, because it can be changed into another prime (112259099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56129544 + 56129545.

It is an arithmetic number, because the mean of its divisors is an integer number (56129545).

Almost surely, 2^112259089 is an apocalyptic number.

It is an amenable number.

112259089 is a deficient number, since it is larger than the sum of its proper divisors (1).

112259089 is an equidigital number, since it uses as much as digits as its factorization.

112259089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 37.

The square root of 112259089 is about 10595.2389779561. The cubic root of 112259089 is about 482.3998578716.

The spelling of 112259089 in words is "one hundred twelve million, two hundred fifty-nine thousand, eighty-nine".