8715841 has 2 divisors, whose sum is σ = 8715842. Its totient is φ = 8715840.

The previous prime is 8715793. The next prime is 8715877. The reversal of 8715841 is 1485178.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7311616 + 1404225 = 2704^2 + 1185^2 .

It is a cyclic number.

It is not a de Polignac number, because 8715841 - 2¹³ = 8707649 is a prime.

It is equal to p₅₈₄₇₁₉ and since 8715841 and 584719 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 8715797 and 8715806.

It is not a weakly prime, because it can be changed into another prime (8715881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4357920 + 4357921.

It is an arithmetic number, because the mean of its divisors is an integer number (4357921).

Almost surely, 2^8715841 is an apocalyptic number.

It is an amenable number.

8715841 is a deficient number, since it is larger than the sum of its proper divisors (1).

8715841 is an equidigital number, since it uses as much as digits as its factorization.

8715841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8960, while the sum is 34.

The square root of 8715841 is about 2952.2603205002. The cubic root of 8715841 is about 205.7957648420.

The spelling of 8715841 in words is "eight million, seven hundred fifteen thousand, eight hundred forty-one".