229500959 has 2 divisors, whose sum is σ = 229500960. Its totient is φ = 229500958.

The previous prime is 229500937. The next prime is 229500991. The reversal of 229500959 is 959005922.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 229500959 - 2⁸ = 229500703 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (229400959) 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, 114750479 + 114750480.

It is an arithmetic number, because the mean of its divisors is an integer number (114750480).

Almost surely, 2^229500959 is an apocalyptic number.

229500959 is a deficient number, since it is larger than the sum of its proper divisors (1).

229500959 is an equidigital number, since it uses as much as digits as its factorization.

229500959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72900, while the sum is 41.

The square root of 229500959 is about 15149.2890592265. The cubic root of 229500959 is about 612.2491180767.

The spelling of 229500959 in words is "two hundred twenty-nine million, five hundred thousand, nine hundred fifty-nine".