8048813 has 2 divisors, whose sum is σ = 8048814. Its totient is φ = 8048812.

The previous prime is 8048801. The next prime is 8048819. The reversal of 8048813 is 3188408.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4674244 + 3374569 = 2162^2 + 1837^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8048813 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8048813.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8048819) by changing a digit.

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

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4024406 + 4024407.

It is an arithmetic number, because the mean of its divisors is an integer number (4024407).

Almost surely, 2^8048813 is an apocalyptic number.

It is an amenable number.

8048813 is a deficient number, since it is larger than the sum of its proper divisors (1).

8048813 is an equidigital number, since it uses as much as digits as its factorization.

8048813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 8048813 is about 2837.0430028464. The cubic root of 8048813 is about 200.4059504636.

The spelling of 8048813 in words is "eight million, forty-eight thousand, eight hundred thirteen".