233022529 has 2 divisors, whose sum is σ = 233022530. Its totient is φ = 233022528.

The previous prime is 233022509. The next prime is 233022539. The reversal of 233022529 is 925220332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 233020225 + 2304 = 15265^2 + 48^2 .

It is a cyclic number.

It is not a de Polignac number, because 233022529 - 2⁷ = 233022401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 233022497 and 233022506.

It is not a weakly prime, because it can be changed into another prime (233022509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116511264 + 116511265.

It is an arithmetic number, because the mean of its divisors is an integer number (116511265).

Almost surely, 2^233022529 is an apocalyptic number.

It is an amenable number.

233022529 is a deficient number, since it is larger than the sum of its proper divisors (1).

233022529 is an equidigital number, since it uses as much as digits as its factorization.

233022529 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 233022529 is about 15265.0754665675. The cubic root of 233022529 is about 615.3647814974.

The spelling of 233022529 in words is "two hundred thirty-three million, twenty-two thousand, five hundred twenty-nine".