235057 has 2 divisors, whose sum is σ = 235058. Its totient is φ = 235056.

The previous prime is 235051. The next prime is 235069. The reversal of 235057 is 750532.

235057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 173056 + 62001 = 416^2 + 249^2 .

It is a cyclic number.

It is not a de Polignac number, because 235057 - 2¹⁵ = 202289 is a prime.

235057 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (235051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117528 + 117529.

It is an arithmetic number, because the mean of its divisors is an integer number (117529).

2²³⁵⁰⁵⁷ is an apocalyptic number.

It is an amenable number.

235057 is a deficient number, since it is larger than the sum of its proper divisors (1).

235057 is an equidigital number, since it uses as much as digits as its factorization.

235057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1050, while the sum is 22.

The square root of 235057 is about 484.8267731881. The cubic root of 235057 is about 61.7150468483.

Adding to 235057 its reverse (750532), we get a palindrome (985589).

The spelling of 235057 in words is "two hundred thirty-five thousand, fifty-seven".