235005347 has 2 divisors, whose sum is σ = 235005348. Its totient is φ = 235005346.

The previous prime is 235005313. The next prime is 235005359. The reversal of 235005347 is 743500532.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-235005347 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (235005047) 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, 117502673 + 117502674.

It is an arithmetic number, because the mean of its divisors is an integer number (117502674).

Almost surely, 2^235005347 is an apocalyptic number.

235005347 is a deficient number, since it is larger than the sum of its proper divisors (1).

235005347 is an equidigital number, since it uses as much as digits as its factorization.

235005347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 29.

The square root of 235005347 is about 15329.8841156742. The cubic root of 235005347 is about 617.1052595781.

Adding to 235005347 its reverse (743500532), we get a palindrome (978505879).

The spelling of 235005347 in words is "two hundred thirty-five million, five thousand, three hundred forty-seven".