234208033 has 2 divisors, whose sum is σ = 234208034. Its totient is φ = 234208032.

The previous prime is 234208021. The next prime is 234208043. The reversal of 234208033 is 330802432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 233111824 + 1096209 = 15268^2 + 1047^2 .

It is a cyclic number.

It is not a de Polignac number, because 234208033 - 2⁵ = 234208001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 234207989 and 234208007.

It is not a weakly prime, because it can be changed into another prime (234208043) 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, 117104016 + 117104017.

It is an arithmetic number, because the mean of its divisors is an integer number (117104017).

Almost surely, 2^234208033 is an apocalyptic number.

It is an amenable number.

234208033 is a deficient number, since it is larger than the sum of its proper divisors (1).

234208033 is an equidigital number, since it uses as much as digits as its factorization.

234208033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 234208033 is about 15303.8568014733. The cubic root of 234208033 is about 616.4065745463.

The spelling of 234208033 in words is "two hundred thirty-four million, two hundred eight thousand, thirty-three".