112456847 has 2 divisors, whose sum is σ = 112456848. Its totient is φ = 112456846.

The previous prime is 112456837. The next prime is 112456931. The reversal of 112456847 is 748654211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112456847 - 2²⁴ = 95679631 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 112456847.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112456807) 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, 56228423 + 56228424.

It is an arithmetic number, because the mean of its divisors is an integer number (56228424).

Almost surely, 2^112456847 is an apocalyptic number.

112456847 is a deficient number, since it is larger than the sum of its proper divisors (1).

112456847 is an equidigital number, since it uses as much as digits as its factorization.

112456847 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 53760, while the sum is 38.

The square root of 112456847 is about 10604.5672707565. The cubic root of 112456847 is about 482.6829603151.

The spelling of 112456847 in words is "one hundred twelve million, four hundred fifty-six thousand, eight hundred forty-seven".