230606147 has 2 divisors, whose sum is σ = 230606148. Its totient is φ = 230606146.

The previous prime is 230606141. The next prime is 230606149. The reversal of 230606147 is 741606032.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230606147 is a prime.

Together with 230606149, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (230606141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115303073 + 115303074.

It is an arithmetic number, because the mean of its divisors is an integer number (115303074).

Almost surely, 2^230606147 is an apocalyptic number.

230606147 is a deficient number, since it is larger than the sum of its proper divisors (1).

230606147 is an equidigital number, since it uses as much as digits as its factorization.

230606147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 230606147 is about 15185.7218135985. The cubic root of 230606147 is about 613.2303298263.

The spelling of 230606147 in words is "two hundred thirty million, six hundred six thousand, one hundred forty-seven".