230237629 has 2 divisors, whose sum is σ = 230237630. Its totient is φ = 230237628.

The previous prime is 230237603. The next prime is 230237639. The reversal of 230237629 is 926732032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 182655225 + 47582404 = 13515^2 + 6898^2 .

It is a cyclic number.

It is not a de Polignac number, because 230237629 - 2⁵ = 230237597 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230237594 and 230237603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230237639) 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, 115118814 + 115118815.

It is an arithmetic number, because the mean of its divisors is an integer number (115118815).

Almost surely, 2^230237629 is an apocalyptic number.

It is an amenable number.

230237629 is a deficient number, since it is larger than the sum of its proper divisors (1).

230237629 is an equidigital number, since it uses as much as digits as its factorization.

230237629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 230237629 is about 15173.5832617085. The cubic root of 230237629 is about 612.9035000010.

The spelling of 230237629 in words is "two hundred thirty million, two hundred thirty-seven thousand, six hundred twenty-nine".