6671041 has 4 divisors (see below), whose sum is σ = 7184212. Its totient is φ = 6157872.

The previous prime is 6671017. The next prime is 6671047. The reversal of 6671041 is 1401766.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1401766 = 2 ⋅700883.

It can be written as a sum of positive squares in 2 ways, for example, as 1218816 + 5452225 = 1104^2 + 2335^2 .

It is a cyclic number.

It is not a de Polignac number, because 6671041 - 2⁵ = 6671009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6670997 and 6671015.

It is not an unprimeable number, because it can be changed into a prime (6671047) 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 in 3 ways as a sum of consecutive naturals, for example, 256566 + ... + 256591.

It is an arithmetic number, because the mean of its divisors is an integer number (1796053).

Almost surely, 2^6671041 is an apocalyptic number.

It is an amenable number.

6671041 is a deficient number, since it is larger than the sum of its proper divisors (513171).

6671041 is a wasteful number, since it uses less digits than its factorization.

6671041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513170.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 6671041 is about 2582.8358445708. The cubic root of 6671041 is about 188.2483608289.

The spelling of 6671041 in words is "six million, six hundred seventy-one thousand, forty-one".