6657041 has 2 divisors, whose sum is σ = 6657042. Its totient is φ = 6657040.

The previous prime is 6657023. The next prime is 6657061. The reversal of 6657041 is 1407566.

6657041 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5382400 + 1274641 = 2320^2 + 1129^2 .

It is a cyclic number.

It is not a de Polignac number, because 6657041 - 2⁶ = 6656977 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 6656995 and 6657013.

It is not a weakly prime, because it can be changed into another prime (6657061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3328520 + 3328521.

It is an arithmetic number, because the mean of its divisors is an integer number (3328521).

Almost surely, 2^6657041 is an apocalyptic number.

It is an amenable number.

6657041 is a deficient number, since it is larger than the sum of its proper divisors (1).

6657041 is an equidigital number, since it uses as much as digits as its factorization.

6657041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 6657041 is about 2580.1242218157. The cubic root of 6657041 is about 188.1165811547.

The spelling of 6657041 in words is "six million, six hundred fifty-seven thousand, forty-one".