6811741 has 2 divisors, whose sum is σ = 6811742. Its totient is φ = 6811740.

The previous prime is 6811733. The next prime is 6811751. The reversal of 6811741 is 1471186.

6811741 = 1845² + 1846².

It is the 1066-th star number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3407716 + 3404025 = 1846^2 + 1845^2 .

It is a cyclic number.

It is not a de Polignac number, because 6811741 - 2³ = 6811733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6811751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3405870 + 3405871.

It is an arithmetic number, because the mean of its divisors is an integer number (3405871).

Almost surely, 2^6811741 is an apocalyptic number.

6811741 is the 1846-th centered square number.

It is an amenable number.

6811741 is a deficient number, since it is larger than the sum of its proper divisors (1).

6811741 is an equidigital number, since it uses as much as digits as its factorization.

6811741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1344, while the sum is 28.

The square root of 6811741 is about 2609.9312251475. The cubic root of 6811741 is about 189.5626227453.

The spelling of 6811741 in words is "six million, eight hundred eleven thousand, seven hundred forty-one".