5338681 has 2 divisors, whose sum is σ = 5338682. Its totient is φ = 5338680.

The previous prime is 5338667. The next prime is 5338717. The reversal of 5338681 is 1868335.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5248681 + 90000 = 2291^2 + 300^2 .

It is a cyclic number.

It is not a de Polignac number, because 5338681 - 2⁵ = 5338649 is a prime.

It is a super-2 number, since 2×5338681² = 57003029639522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5338631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2669340 + 2669341.

It is an arithmetic number, because the mean of its divisors is an integer number (2669341).

Almost surely, 2^5338681 is an apocalyptic number.

It is an amenable number.

5338681 is a deficient number, since it is larger than the sum of its proper divisors (1).

5338681 is an equidigital number, since it uses as much as digits as its factorization.

5338681 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 34.

The square root of 5338681 is about 2310.5585904711. The cubic root of 5338681 is about 174.7744686549.

The spelling of 5338681 in words is "five million, three hundred thirty-eight thousand, six hundred eighty-one".