229067347 has 2 divisors, whose sum is σ = 229067348. Its totient is φ = 229067346.

The previous prime is 229067341. The next prime is 229067351. The reversal of 229067347 is 743760922.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-229067347 is a prime.

It is not a weakly prime, because it can be changed into another prime (229067341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114533673 + 114533674.

It is an arithmetic number, because the mean of its divisors is an integer number (114533674).

Almost surely, 2^229067347 is an apocalyptic number.

229067347 is a deficient number, since it is larger than the sum of its proper divisors (1).

229067347 is an equidigital number, since it uses as much as digits as its factorization.

229067347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 229067347 is about 15134.9709943561. The cubic root of 229067347 is about 611.8632868117.

The spelling of 229067347 in words is "two hundred twenty-nine million, sixty-seven thousand, three hundred forty-seven".