6705481 has 2 divisors, whose sum is σ = 6705482. Its totient is φ = 6705480.

The previous prime is 6705469. The next prime is 6705511. The reversal of 6705481 is 1845076.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5475600 + 1229881 = 2340^2 + 1109^2 .

It is a cyclic number.

It is not a de Polignac number, because 6705481 - 2⁵ = 6705449 is a prime.

It is a super-2 number, since 2×6705481² = 89926950882722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6706481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3352740 + 3352741.

It is an arithmetic number, because the mean of its divisors is an integer number (3352741).

Almost surely, 2^6705481 is an apocalyptic number.

It is an amenable number.

6705481 is a deficient number, since it is larger than the sum of its proper divisors (1).

6705481 is an equidigital number, since it uses as much as digits as its factorization.

6705481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 6705481 is about 2589.4943521854. The cubic root of 6705481 is about 188.5717560611.

The spelling of 6705481 in words is "six million, seven hundred five thousand, four hundred eighty-one".