675867701 has 2 divisors, whose sum is σ = 675867702. Its totient is φ = 675867700.

The previous prime is 675867697. The next prime is 675867727. The reversal of 675867701 is 107768576.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 665691601 + 10176100 = 25801^2 + 3190^2 .

It is a cyclic number.

It is not a de Polignac number, because 675867701 - 2² = 675867697 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 (675867761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337933850 + 337933851.

It is an arithmetic number, because the mean of its divisors is an integer number (337933851).

Almost surely, 2^675867701 is an apocalyptic number.

It is an amenable number.

675867701 is a deficient number, since it is larger than the sum of its proper divisors (1).

675867701 is an equidigital number, since it uses as much as digits as its factorization.

675867701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 493920, while the sum is 47.

The square root of 675867701 is about 25997.4556639683. The cubic root of 675867701 is about 877.5810380160.

The spelling of 675867701 in words is "six hundred seventy-five million, eight hundred sixty-seven thousand, seven hundred one".