5968681 has 2 divisors, whose sum is σ = 5968682. Its totient is φ = 5968680.

The previous prime is 5968643. The next prime is 5968691. The reversal of 5968681 is 1868695.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4343056 + 1625625 = 2084^2 + 1275^2 .

It is a cyclic number.

It is not a de Polignac number, because 5968681 - 2¹⁵ = 5935913 is a prime.

It is a super-2 number, since 2×5968681² = 71250305759522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5968601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2984340 + 2984341.

It is an arithmetic number, because the mean of its divisors is an integer number (2984341).

Almost surely, 2^5968681 is an apocalyptic number.

It is an amenable number.

5968681 is a deficient number, since it is larger than the sum of its proper divisors (1).

5968681 is an equidigital number, since it uses as much as digits as its factorization.

5968681 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 43.

The square root of 5968681 is about 2443.0884142822. The cubic root of 5968681 is about 181.3953386780.

The spelling of 5968681 in words is "five million, nine hundred sixty-eight thousand, six hundred eighty-one".