234233249 has 2 divisors, whose sum is σ = 234233250. Its totient is φ = 234233248.

The previous prime is 234233231. The next prime is 234233257. The reversal of 234233249 is 942332432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 131515024 + 102718225 = 11468^2 + 10135^2 .

It is a cyclic number.

It is not a de Polignac number, because 234233249 - 2²⁰ = 233184673 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (234233299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117116624 + 117116625.

It is an arithmetic number, because the mean of its divisors is an integer number (117116625).

Almost surely, 2^234233249 is an apocalyptic number.

It is an amenable number.

234233249 is a deficient number, since it is larger than the sum of its proper divisors (1).

234233249 is an equidigital number, since it uses as much as digits as its factorization.

234233249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 32.

The square root of 234233249 is about 15304.6806239137. The cubic root of 234233249 is about 616.4286955501.

The spelling of 234233249 in words is "two hundred thirty-four million, two hundred thirty-three thousand, two hundred forty-nine".