835620041 has 2 divisors, whose sum is σ = 835620042. Its totient is φ = 835620040.

The previous prime is 835620001. The next prime is 835620067. The reversal of 835620041 is 140026538.

835620041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 529230025 + 306390016 = 23005^2 + 17504^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-835620041 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 835619986 and 835620013.

It is not a weakly prime, because it can be changed into another prime (835620001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 417810020 + 417810021.

It is an arithmetic number, because the mean of its divisors is an integer number (417810021).

Almost surely, 2^835620041 is an apocalyptic number.

It is an amenable number.

835620041 is a deficient number, since it is larger than the sum of its proper divisors (1).

835620041 is an equidigital number, since it uses as much as digits as its factorization.

835620041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 835620041 is about 28907.0932644567. The cubic root of 835620041 is about 941.8959924866.

Adding to 835620041 its reverse (140026538), we get a palindrome (975646579).

The spelling of 835620041 in words is "eight hundred thirty-five million, six hundred twenty thousand, forty-one".