806300161 has 2 divisors, whose sum is σ = 806300162. Its totient is φ = 806300160.

The previous prime is 806300129. The next prime is 806300179. The reversal of 806300161 is 161003608.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 643890625 + 162409536 = 25375^2 + 12744^2 .

It is a cyclic number.

It is not a de Polignac number, because 806300161 - 2⁵ = 806300129 is a prime.

It is not a weakly prime, because it can be changed into another prime (806301161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 403150080 + 403150081.

It is an arithmetic number, because the mean of its divisors is an integer number (403150081).

Almost surely, 2^806300161 is an apocalyptic number.

It is an amenable number.

806300161 is a deficient number, since it is larger than the sum of its proper divisors (1).

806300161 is an equidigital number, since it uses as much as digits as its factorization.

806300161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 806300161 is about 28395.4250012216. The cubic root of 806300161 is about 930.7482939599.

Adding to 806300161 its reverse (161003608), we get a palindrome (967303769).

The spelling of 806300161 in words is "eight hundred six million, three hundred thousand, one hundred sixty-one".