8062643 has 2 divisors, whose sum is σ = 8062644. Its totient is φ = 8062642.

The previous prime is 8062603. The next prime is 8062651. The reversal of 8062643 is 3462608.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8062643 - 2¹⁰ = 8061619 is a prime.

It is not a weakly prime, because it can be changed into another prime (8062603) 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, 4031321 + 4031322.

It is an arithmetic number, because the mean of its divisors is an integer number (4031322).

Almost surely, 2^8062643 is an apocalyptic number.

8062643 is a deficient number, since it is larger than the sum of its proper divisors (1).

8062643 is an equidigital number, since it uses as much as digits as its factorization.

8062643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 8062643 is about 2839.4793536844. The cubic root of 8062643 is about 200.5206683461.

The spelling of 8062643 in words is "eight million, sixty-two thousand, six hundred forty-three".