230732269 has 2 divisors, whose sum is σ = 230732270. Its totient is φ = 230732268.

The previous prime is 230732263. The next prime is 230732291. The reversal of 230732269 is 962237032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 162256644 + 68475625 = 12738^2 + 8275^2 .

It is a cyclic number.

It is not a de Polignac number, because 230732269 - 2⁷ = 230732141 is a prime.

It is a super-2 number, since 2×230732269² = 106474759915776722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230732263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115366134 + 115366135.

It is an arithmetic number, because the mean of its divisors is an integer number (115366135).

Almost surely, 2^230732269 is an apocalyptic number.

It is an amenable number.

230732269 is a deficient number, since it is larger than the sum of its proper divisors (1).

230732269 is an equidigital number, since it uses as much as digits as its factorization.

230732269 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 230732269 is about 15189.8738967774. The cubic root of 230732269 is about 613.3421044416.

The spelling of 230732269 in words is "two hundred thirty million, seven hundred thirty-two thousand, two hundred sixty-nine".