806534041 has 2 divisors, whose sum is σ = 806534042. Its totient is φ = 806534040.

The previous prime is 806534023. The next prime is 806534063. The reversal of 806534041 is 140435608.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 805367641 + 1166400 = 28379^2 + 1080^2 .

It is a cyclic number.

It is not a de Polignac number, because 806534041 - 2¹¹ = 806531993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 806533994 and 806534012.

It is not a weakly prime, because it can be changed into another prime (806534011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 403267020 + 403267021.

It is an arithmetic number, because the mean of its divisors is an integer number (403267021).

Almost surely, 2^806534041 is an apocalyptic number.

It is an amenable number.

806534041 is a deficient number, since it is larger than the sum of its proper divisors (1).

806534041 is an equidigital number, since it uses as much as digits as its factorization.

806534041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 806534041 is about 28399.5429716747. The cubic root of 806534041 is about 930.8382779705.

Adding to 806534041 its reverse (140435608), we get a palindrome (946969649).

The spelling of 806534041 in words is "eight hundred six million, five hundred thirty-four thousand, forty-one".