8208049 has 2 divisors, whose sum is σ = 8208050. Its totient is φ = 8208048.

The previous prime is 8208041. The next prime is 8208061. The reversal of 8208049 is 9408028.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6091024 + 2117025 = 2468^2 + 1455^2 .

It is a cyclic number.

It is not a de Polignac number, because 8208049 - 2³ = 8208041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8208049.

It is not a weakly prime, because it can be changed into another prime (8208041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4104024 + 4104025.

It is an arithmetic number, because the mean of its divisors is an integer number (4104025).

Almost surely, 2^8208049 is an apocalyptic number.

It is an amenable number.

8208049 is a deficient number, since it is larger than the sum of its proper divisors (1).

8208049 is an equidigital number, since it uses as much as digits as its factorization.

8208049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 8208049 is about 2864.9692843031. The cubic root of 8208049 is about 201.7189258126.

The spelling of 8208049 in words is "eight million, two hundred eight thousand, forty-nine".