609233 has 2 divisors, whose sum is σ = 609234. Its totient is φ = 609232.

The previous prime is 609227. The next prime is 609241. The reversal of 609233 is 332906.

It is a happy number.

609233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 559504 + 49729 = 748^2 + 223^2 .

It is a cyclic number.

It is not a de Polignac number, because 609233 - 2⁸ = 608977 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 609199 and 609208.

It is not a weakly prime, because it can be changed into another prime (609253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304616 + 304617.

It is an arithmetic number, because the mean of its divisors is an integer number (304617).

2⁶⁰⁹²³³ is an apocalyptic number.

It is an amenable number.

609233 is a deficient number, since it is larger than the sum of its proper divisors (1).

609233 is an equidigital number, since it uses as much as digits as its factorization.

609233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 609233 is about 780.5337917092. The cubic root of 609233 is about 84.7737002369.

The spelling of 609233 in words is "six hundred nine thousand, two hundred thirty-three".