230966959 has 2 divisors, whose sum is σ = 230966960. Its totient is φ = 230966958.

The previous prime is 230966917. The next prime is 230966999. The reversal of 230966959 is 959669032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230966959 - 2¹⁷ = 230835887 is a prime.

It is a super-2 number, since 2×230966959² = 106691472299415362, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230966999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115483479 + 115483480.

It is an arithmetic number, because the mean of its divisors is an integer number (115483480).

Almost surely, 2^230966959 is an apocalyptic number.

230966959 is a deficient number, since it is larger than the sum of its proper divisors (1).

230966959 is an equidigital number, since it uses as much as digits as its factorization.

230966959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 787320, while the sum is 49.

The square root of 230966959 is about 15197.5971456017. The cubic root of 230966959 is about 613.5499882108.

The spelling of 230966959 in words is "two hundred thirty million, nine hundred sixty-six thousand, nine hundred fifty-nine".