8204501 has 2 divisors, whose sum is σ = 8204502. Its totient is φ = 8204500.

The previous prime is 8204479. The next prime is 8204507. The reversal of 8204501 is 1054028.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4726276 + 3478225 = 2174^2 + 1865^2 .

It is a cyclic number.

It is not a de Polignac number, because 8204501 - 2¹⁸ = 7942357 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8204507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4102250 + 4102251.

It is an arithmetic number, because the mean of its divisors is an integer number (4102251).

Almost surely, 2^8204501 is an apocalyptic number.

It is an amenable number.

8204501 is a deficient number, since it is larger than the sum of its proper divisors (1).

8204501 is an equidigital number, since it uses as much as digits as its factorization.

8204501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 8204501 is about 2864.3500135284. The cubic root of 8204501 is about 201.6898567083.

Adding to 8204501 its reverse (1054028), we get a palindrome (9258529).

The spelling of 8204501 in words is "eight million, two hundred four thousand, five hundred one".