229606667 has 2 divisors, whose sum is σ = 229606668. Its totient is φ = 229606666.

The previous prime is 229606661. The next prime is 229606693. The reversal of 229606667 is 766606922.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 229606667 - 2⁴ = 229606651 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (229606661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114803333 + 114803334.

It is an arithmetic number, because the mean of its divisors is an integer number (114803334).

Almost surely, 2^229606667 is an apocalyptic number.

229606667 is a deficient number, since it is larger than the sum of its proper divisors (1).

229606667 is an equidigital number, since it uses as much as digits as its factorization.

229606667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 44.

The square root of 229606667 is about 15152.7775341684. Note that the first 3 decimals coincide. The cubic root of 229606667 is about 612.3431041701.

The spelling of 229606667 in words is "two hundred twenty-nine million, six hundred six thousand, six hundred sixty-seven".