226847347 has 2 divisors, whose sum is σ = 226847348. Its totient is φ = 226847346.

The previous prime is 226847293. The next prime is 226847353. The reversal of 226847347 is 743748622.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226847347 is a prime.

It is not a weakly prime, because it can be changed into another prime (226847377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113423673 + 113423674.

It is an arithmetic number, because the mean of its divisors is an integer number (113423674).

Almost surely, 2^226847347 is an apocalyptic number.

226847347 is a deficient number, since it is larger than the sum of its proper divisors (1).

226847347 is an equidigital number, since it uses as much as digits as its factorization.

226847347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 451584, while the sum is 43.

The square root of 226847347 is about 15061.4523536079. The cubic root of 226847347 is about 609.8802479248.

The spelling of 226847347 in words is "two hundred twenty-six million, eight hundred forty-seven thousand, three hundred forty-seven".