230252047 has 2 divisors, whose sum is σ = 230252048. Its totient is φ = 230252046.

The previous prime is 230252021. The next prime is 230252053. The reversal of 230252047 is 740252032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230252047 - 2¹⁹ = 229727759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230252017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115126023 + 115126024.

It is an arithmetic number, because the mean of its divisors is an integer number (115126024).

Almost surely, 2^230252047 is an apocalyptic number.

230252047 is a deficient number, since it is larger than the sum of its proper divisors (1).

230252047 is an equidigital number, since it uses as much as digits as its factorization.

230252047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 230252047 is about 15174.0583562869. The cubic root of 230252047 is about 612.9162935342.

The spelling of 230252047 in words is "two hundred thirty million, two hundred fifty-two thousand, forty-seven".