6641043 has 16 divisors (see below), whose sum is σ = 9335040. Its totient is φ = 4191264.

The previous prime is 6641039. The next prime is 6641077. The reversal of 6641043 is 3401466.

It is not a de Polignac number, because 6641043 - 2² = 6641039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6641083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7080 + ... + 7962.

It is an arithmetic number, because the mean of its divisors is an integer number (583440).

Almost surely, 2^6641043 is an apocalyptic number.

6641043 is a deficient number, since it is larger than the sum of its proper divisors (2693997).

6641043 is a wasteful number, since it uses less digits than its factorization.

6641043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 6641043 is about 2577.0221186478. The cubic root of 6641043 is about 187.9657682505.

The spelling of 6641043 in words is "six million, six hundred forty-one thousand, forty-three".