112456247 has 2 divisors, whose sum is σ = 112456248. Its totient is φ = 112456246.

The previous prime is 112456243. The next prime is 112456259. The reversal of 112456247 is 742654211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112456247 - 2² = 112456243 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112456243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56228123 + 56228124.

It is an arithmetic number, because the mean of its divisors is an integer number (56228124).

Almost surely, 2^112456247 is an apocalyptic number.

112456247 is a deficient number, since it is larger than the sum of its proper divisors (1).

112456247 is an equidigital number, since it uses as much as digits as its factorization.

112456247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13440, while the sum is 32.

The square root of 112456247 is about 10604.5389810213. The cubic root of 112456247 is about 482.6821018813.

The spelling of 112456247 in words is "one hundred twelve million, four hundred fifty-six thousand, two hundred forty-seven".