5736281 has 2 divisors, whose sum is σ = 5736282. Its totient is φ = 5736280.

The previous prime is 5736251. The next prime is 5736301. The reversal of 5736281 is 1826375.

It is a happy number.

5736281 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5736025 + 256 = 2395^2 + 16^2 .

It is a cyclic number.

It is not a de Polignac number, because 5736281 - 2⁶ = 5736217 is a prime.

It is a super-2 number, since 2×5736281² = 65809839421922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5736251) 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, 2868140 + 2868141.

It is an arithmetic number, because the mean of its divisors is an integer number (2868141).

Almost surely, 2^5736281 is an apocalyptic number.

It is an amenable number.

5736281 is a deficient number, since it is larger than the sum of its proper divisors (1).

5736281 is an equidigital number, since it uses as much as digits as its factorization.

5736281 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 32.

The square root of 5736281 is about 2395.0534440801. The cubic root of 5736281 is about 179.0097994073.

The spelling of 5736281 in words is "five million, seven hundred thirty-six thousand, two hundred eighty-one".