112126459 has 2 divisors, whose sum is σ = 112126460. Its totient is φ = 112126458.

The previous prime is 112126451. The next prime is 112126507. The reversal of 112126459 is 954621211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112126459 - 2³ = 112126451 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112126459.

It is not a weakly prime, because it can be changed into another prime (112126451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56063229 + 56063230.

It is an arithmetic number, because the mean of its divisors is an integer number (56063230).

Almost surely, 2^112126459 is an apocalyptic number.

112126459 is a deficient number, since it is larger than the sum of its proper divisors (1).

112126459 is an equidigital number, since it uses as much as digits as its factorization.

112126459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 31.

The square root of 112126459 is about 10588.9781848864. The cubic root of 112126459 is about 482.2098037529.

It can be divided in two parts, 11212 and 6459, that added together give a palindrome (17671).

The spelling of 112126459 in words is "one hundred twelve million, one hundred twenty-six thousand, four hundred fifty-nine".