6613043 has 2 divisors, whose sum is σ = 6613044. Its totient is φ = 6613042.

The previous prime is 6613039. The next prime is 6613069. The reversal of 6613043 is 3403166.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6613043 - 2² = 6613039 is a prime.

It is not a weakly prime, because it can be changed into another prime (6613003) 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, 3306521 + 3306522.

It is an arithmetic number, because the mean of its divisors is an integer number (3306522).

Almost surely, 2^6613043 is an apocalyptic number.

6613043 is a deficient number, since it is larger than the sum of its proper divisors (1).

6613043 is an equidigital number, since it uses as much as digits as its factorization.

6613043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 6613043 is about 2571.5837532540. The cubic root of 6613043 is about 187.7012287009.

The spelling of 6613043 in words is "six million, six hundred thirteen thousand, forty-three".