5736881 has 2 divisors, whose sum is σ = 5736882. Its totient is φ = 5736880.

The previous prime is 5736869. The next prime is 5736911. The reversal of 5736881 is 1886375.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5569600 + 167281 = 2360^2 + 409^2 .

It is a cyclic number.

It is not a de Polignac number, because 5736881 - 2¹⁰ = 5735857 is a prime.

It is a super-3 number, since 3×5736881³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5736281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2868440 + 2868441.

It is an arithmetic number, because the mean of its divisors is an integer number (2868441).

Almost surely, 2^5736881 is an apocalyptic number.

It is an amenable number.

5736881 is a deficient number, since it is larger than the sum of its proper divisors (1).

5736881 is an equidigital number, since it uses as much as digits as its factorization.

5736881 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40320, while the sum is 38.

The square root of 5736881 is about 2395.1786989701. The cubic root of 5736881 is about 179.0160405088.

The spelling of 5736881 in words is "five million, seven hundred thirty-six thousand, eight hundred eighty-one".