5720971 has 2 divisors, whose sum is σ = 5720972. Its totient is φ = 5720970.

The previous prime is 5720927. The next prime is 5720987. The reversal of 5720971 is 1790275.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5720971 is a prime.

It is not a weakly prime, because it can be changed into another prime (5720171) 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, 2860485 + 2860486.

It is an arithmetic number, because the mean of its divisors is an integer number (2860486).

Almost surely, 2^5720971 is an apocalyptic number.

5720971 is a deficient number, since it is larger than the sum of its proper divisors (1).

5720971 is an equidigital number, since it uses as much as digits as its factorization.

5720971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4410, while the sum is 31.

The square root of 5720971 is about 2391.8551377540. The cubic root of 5720971 is about 178.8503998541.

The spelling of 5720971 in words is "five million, seven hundred twenty thousand, nine hundred seventy-one".