5843281 has 2 divisors, whose sum is σ = 5843282. Its totient is φ = 5843280.

The previous prime is 5843267. The next prime is 5843287. The reversal of 5843281 is 1823485.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5803281 + 40000 = 2409^2 + 200^2 .

It is a cyclic number.

It is not a de Polignac number, because 5843281 - 2⁹ = 5842769 is a prime.

It is a super-2 number, since 2×5843281² = 68287865689922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5843287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2921640 + 2921641.

It is an arithmetic number, because the mean of its divisors is an integer number (2921641).

Almost surely, 2^5843281 is an apocalyptic number.

It is an amenable number.

5843281 is a deficient number, since it is larger than the sum of its proper divisors (1).

5843281 is an equidigital number, since it uses as much as digits as its factorization.

5843281 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7680, while the sum is 31.

The square root of 5843281 is about 2417.2879431297. The cubic root of 5843281 is about 180.1159849186.

The spelling of 5843281 in words is "five million, eight hundred forty-three thousand, two hundred eighty-one".