112457347 has 2 divisors, whose sum is σ = 112457348. Its totient is φ = 112457346.

The previous prime is 112457309. The next prime is 112457351. The reversal of 112457347 is 743754211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112457347 is a prime.

It is not a weakly prime, because it can be changed into another prime (112457377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56228673 + 56228674.

It is an arithmetic number, because the mean of its divisors is an integer number (56228674).

Almost surely, 2^112457347 is an apocalyptic number.

112457347 is a deficient number, since it is larger than the sum of its proper divisors (1).

112457347 is an equidigital number, since it uses as much as digits as its factorization.

112457347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23520, while the sum is 34.

The square root of 112457347 is about 10604.5908454782. The cubic root of 112457347 is about 482.6836756743.

The spelling of 112457347 in words is "one hundred twelve million, four hundred fifty-seven thousand, three hundred forty-seven".