6495941 has 2 divisors, whose sum is σ = 6495942. Its totient is φ = 6495940.

The previous prime is 6495919. The next prime is 6495943. The reversal of 6495941 is 1495946.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4605316 + 1890625 = 2146^2 + 1375^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6495941 is a prime.

Together with 6495943, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 6495895 and 6495904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6495943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3247970 + 3247971.

It is an arithmetic number, because the mean of its divisors is an integer number (3247971).

Almost surely, 2^6495941 is an apocalyptic number.

It is an amenable number.

6495941 is a deficient number, since it is larger than the sum of its proper divisors (1).

6495941 is an equidigital number, since it uses as much as digits as its factorization.

6495941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 38.

The square root of 6495941 is about 2548.7135970917. The cubic root of 6495941 is about 186.5867029243.

The spelling of 6495941 in words is "six million, four hundred ninety-five thousand, nine hundred forty-one".