5720837 has 2 divisors, whose sum is σ = 5720838. Its totient is φ = 5720836.

The previous prime is 5720821. The next prime is 5720839. The reversal of 5720837 is 7380275.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3556996 + 2163841 = 1886^2 + 1471^2 .

It is a cyclic number.

It is not a de Polignac number, because 5720837 - 2⁴ = 5720821 is a prime.

Together with 5720839, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5720839) 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, 2860418 + 2860419.

It is an arithmetic number, because the mean of its divisors is an integer number (2860419).

Almost surely, 2^5720837 is an apocalyptic number.

It is an amenable number.

5720837 is a deficient number, since it is larger than the sum of its proper divisors (1).

5720837 is an equidigital number, since it uses as much as digits as its factorization.

5720837 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 5720837 is about 2391.8271258601. The cubic root of 5720837 is about 178.8490034629.

The spelling of 5720837 in words is "five million, seven hundred twenty thousand, eight hundred thirty-seven".