235255841 has 2 divisors, whose sum is σ = 235255842. Its totient is φ = 235255840.

The previous prime is 235255837. The next prime is 235255847. The reversal of 235255841 is 148552532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 233967616 + 1288225 = 15296^2 + 1135^2 .

It is a cyclic number.

It is not a de Polignac number, because 235255841 - 2² = 235255837 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (235255847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117627920 + 117627921.

It is an arithmetic number, because the mean of its divisors is an integer number (117627921).

Almost surely, 2^235255841 is an apocalyptic number.

It is an amenable number.

235255841 is a deficient number, since it is larger than the sum of its proper divisors (1).

235255841 is an equidigital number, since it uses as much as digits as its factorization.

235255841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48000, while the sum is 35.

The square root of 235255841 is about 15338.0520601542. The cubic root of 235255841 is about 617.3244407957.

The spelling of 235255841 in words is "two hundred thirty-five million, two hundred fifty-five thousand, eight hundred forty-one".