233425333 has 2 divisors, whose sum is σ = 233425334. Its totient is φ = 233425332.

The previous prime is 233425273. The next prime is 233425349. The reversal of 233425333 is 333524332.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 202977009 + 30448324 = 14247^2 + 5518^2 .

It is a cyclic number.

It is not a de Polignac number, because 233425333 - 2¹⁷ = 233294261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233425033) 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, 116712666 + 116712667.

It is an arithmetic number, because the mean of its divisors is an integer number (116712667).

Almost surely, 2^233425333 is an apocalyptic number.

It is an amenable number.

233425333 is a deficient number, since it is larger than the sum of its proper divisors (1).

233425333 is an equidigital number, since it uses as much as digits as its factorization.

233425333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 28.

The square root of 233425333 is about 15278.2634157158. The cubic root of 233425333 is about 615.7191516800.

Adding to 233425333 its reverse (333524332), we get a palindrome (566949665).

The spelling of 233425333 in words is "two hundred thirty-three million, four hundred twenty-five thousand, three hundred thirty-three".