5837281 has 2 divisors, whose sum is σ = 5837282. Its totient is φ = 5837280.

The previous prime is 5837263. The next prime is 5837287. The reversal of 5837281 is 1827385.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5837056 + 225 = 2416^2 + 15^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5837281 is a prime.

It is a super-2 number, since 2×5837281² = 68147698945922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5837287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2918640 + 2918641.

It is an arithmetic number, because the mean of its divisors is an integer number (2918641).

Almost surely, 2^5837281 is an apocalyptic number.

It is an amenable number.

5837281 is a deficient number, since it is larger than the sum of its proper divisors (1).

5837281 is an equidigital number, since it uses as much as digits as its factorization.

5837281 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13440, while the sum is 34.

The square root of 5837281 is about 2416.0465641208. The cubic root of 5837281 is about 180.0543148846.

The spelling of 5837281 in words is "five million, eight hundred thirty-seven thousand, two hundred eighty-one".