8048581 has 2 divisors, whose sum is σ = 8048582. Its totient is φ = 8048580.

The previous prime is 8048567. The next prime is 8048627. The reversal of 8048581 is 1858408.

8048581 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7128900 + 919681 = 2670^2 + 959^2 .

It is a cyclic number.

It is not a de Polignac number, because 8048581 - 2⁹ = 8048069 is a prime.

It is a super-2 number, since 2×8048581² = 129559312227122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8048081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4024290 + 4024291.

It is an arithmetic number, because the mean of its divisors is an integer number (4024291).

Almost surely, 2^8048581 is an apocalyptic number.

It is an amenable number.

8048581 is a deficient number, since it is larger than the sum of its proper divisors (1).

8048581 is an equidigital number, since it uses as much as digits as its factorization.

8048581 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10240, while the sum is 34.

The square root of 8048581 is about 2837.0021149093. The cubic root of 8048581 is about 200.4040249363.

The spelling of 8048581 in words is "eight million, forty-eight thousand, five hundred eighty-one".