6761213 has 2 divisors, whose sum is σ = 6761214. Its totient is φ = 6761212.

The previous prime is 6761203. The next prime is 6761219. The reversal of 6761213 is 3121676.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6692569 + 68644 = 2587^2 + 262^2 .

It is a cyclic number.

It is not a de Polignac number, because 6761213 - 2⁴ = 6761197 is a prime.

It is equal to p₄₆₁₄₄₇ and since 6761213 and 461447 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6761219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3380606 + 3380607.

It is an arithmetic number, because the mean of its divisors is an integer number (3380607).

Almost surely, 2^6761213 is an apocalyptic number.

It is an amenable number.

6761213 is a deficient number, since it is larger than the sum of its proper divisors (1).

6761213 is an equidigital number, since it uses as much as digits as its factorization.

6761213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1512, while the sum is 26.

The square root of 6761213 is about 2600.2332587674. The cubic root of 6761213 is about 189.0927477001.

Adding to 6761213 its reverse (3121676), we get a palindrome (9882889).

The spelling of 6761213 in words is "six million, seven hundred sixty-one thousand, two hundred thirteen".