8093641 has 2 divisors, whose sum is σ = 8093642. Its totient is φ = 8093640.

The previous prime is 8093627. The next prime is 8093647. The reversal of 8093641 is 1463908.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6051600 + 2042041 = 2460^2 + 1429^2 .

It is a cyclic number.

It is not a de Polignac number, because 8093641 - 2¹³ = 8085449 is a prime.

It is not a weakly prime, because it can be changed into another prime (8093647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4046820 + 4046821.

It is an arithmetic number, because the mean of its divisors is an integer number (4046821).

Almost surely, 2^8093641 is an apocalyptic number.

It is an amenable number.

8093641 is a deficient number, since it is larger than the sum of its proper divisors (1).

8093641 is an equidigital number, since it uses as much as digits as its factorization.

8093641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 8093641 is about 2844.9325123806. The cubic root of 8093641 is about 200.7773166469. Note that the first 3 decimals are identical.

The spelling of 8093641 in words is "eight million, ninety-three thousand, six hundred forty-one".