5739281 has 2 divisors, whose sum is σ = 5739282. Its totient is φ = 5739280.

The previous prime is 5739269. The next prime is 5739301. The reversal of 5739281 is 1829375.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3441025 + 2298256 = 1855^2 + 1516^2 .

It is a cyclic number.

It is not a de Polignac number, because 5739281 - 2¹⁸ = 5477137 is a prime.

It is a super-2 number, since 2×5739281² = 65878692793922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5736281) 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, 2869640 + 2869641.

It is an arithmetic number, because the mean of its divisors is an integer number (2869641).

Almost surely, 2^5739281 is an apocalyptic number.

It is an amenable number.

5739281 is a deficient number, since it is larger than the sum of its proper divisors (1).

5739281 is an equidigital number, since it uses as much as digits as its factorization.

5739281 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 35.

The square root of 5739281 is about 2395.6796530421. The cubic root of 5739281 is about 179.0410005640.

The spelling of 5739281 in words is "five million, seven hundred thirty-nine thousand, two hundred eighty-one".