6680041 has 2 divisors, whose sum is σ = 6680042. Its totient is φ = 6680040.

The previous prime is 6680033. The next prime is 6680053. The reversal of 6680041 is 1400866.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5290000 + 1390041 = 2300^2 + 1179^2 .

It is a cyclic number.

It is not a de Polignac number, because 6680041 - 2³ = 6680033 is a prime.

6680041 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 6679988 and 6680015.

It is not a weakly prime, because it can be changed into another prime (6680021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3340020 + 3340021.

It is an arithmetic number, because the mean of its divisors is an integer number (3340021).

Almost surely, 2^6680041 is an apocalyptic number.

It is an amenable number.

6680041 is a deficient number, since it is larger than the sum of its proper divisors (1).

6680041 is an equidigital number, since it uses as much as digits as its factorization.

6680041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 6680041 is about 2584.5775283400. The cubic root of 6680041 is about 188.3329790023.

The spelling of 6680041 in words is "six million, six hundred eighty thousand, forty-one".