6750461 has 2 divisors, whose sum is σ = 6750462. Its totient is φ = 6750460.

The previous prime is 6750439. The next prime is 6750481. The reversal of 6750461 is 1640576.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5712100 + 1038361 = 2390^2 + 1019^2 .

It is a cyclic number.

It is not a de Polignac number, because 6750461 - 2⁶ = 6750397 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6750481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3375230 + 3375231.

It is an arithmetic number, because the mean of its divisors is an integer number (3375231).

Almost surely, 2^6750461 is an apocalyptic number.

It is an amenable number.

6750461 is a deficient number, since it is larger than the sum of its proper divisors (1).

6750461 is an equidigital number, since it uses as much as digits as its factorization.

6750461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 6750461 is about 2598.1649293299. The cubic root of 6750461 is about 188.9924597834.

The spelling of 6750461 in words is "six million, seven hundred fifty thousand, four hundred sixty-one".