235339673 has 2 divisors, whose sum is σ = 235339674. Its totient is φ = 235339672.

The previous prime is 235339603. The next prime is 235339697. The reversal of 235339673 is 376933532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 228221449 + 7118224 = 15107^2 + 2668^2 .

It is a cyclic number.

It is not a de Polignac number, because 235339673 - 2¹⁴ = 235323289 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 235339673.

It is not a weakly prime, because it can be changed into another prime (235339603) 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, 117669836 + 117669837.

It is an arithmetic number, because the mean of its divisors is an integer number (117669837).

Almost surely, 2^235339673 is an apocalyptic number.

It is an amenable number.

235339673 is a deficient number, since it is larger than the sum of its proper divisors (1).

235339673 is an equidigital number, since it uses as much as digits as its factorization.

235339673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 306180, while the sum is 41.

The square root of 235339673 is about 15340.7846279126. The cubic root of 235339673 is about 617.3977587013.

The spelling of 235339673 in words is "two hundred thirty-five million, three hundred thirty-nine thousand, six hundred seventy-three".