230570647 has 2 divisors, whose sum is σ = 230570648. Its totient is φ = 230570646.

The previous prime is 230570633. The next prime is 230570693. The reversal of 230570647 is 746075032.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230570647 - 2⁷ = 230570519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230570047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115285323 + 115285324.

It is an arithmetic number, because the mean of its divisors is an integer number (115285324).

Almost surely, 2^230570647 is an apocalyptic number.

230570647 is a deficient number, since it is larger than the sum of its proper divisors (1).

230570647 is an equidigital number, since it uses as much as digits as its factorization.

230570647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 230570647 is about 15184.5529074780. The cubic root of 230570647 is about 613.1988608850.

The spelling of 230570647 in words is "two hundred thirty million, five hundred seventy thousand, six hundred forty-seven".