516233 has 2 divisors, whose sum is σ = 516234. Its totient is φ = 516232.

The previous prime is 516227. The next prime is 516247. The reversal of 516233 is 332615.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 499849 + 16384 = 707^2 + 128^2 .

It is a cyclic number.

It is not a de Polignac number, because 516233 - 2⁶ = 516169 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 516233.

It is not a weakly prime, because it can be changed into another prime (516223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258116 + 258117.

It is an arithmetic number, because the mean of its divisors is an integer number (258117).

2⁵¹⁶²³³ is an apocalyptic number.

It is an amenable number.

516233 is a deficient number, since it is larger than the sum of its proper divisors (1).

516233 is an equidigital number, since it uses as much as digits as its factorization.

516233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 540, while the sum is 20.

The square root of 516233 is about 718.4935629496. The cubic root of 516233 is about 80.2198639445.

Adding to 516233 its reverse (332615), we get a palindrome (848848).

The spelling of 516233 in words is "five hundred sixteen thousand, two hundred thirty-three".