5207971 has 2 divisors, whose sum is σ = 5207972. Its totient is φ = 5207970.

The previous prime is 5207963. The next prime is 5207981. The reversal of 5207971 is 1797025.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5207971 - 2³ = 5207963 is a prime.

It is equal to p₃₆₁₉₄₈ and since 5207971 and 361948 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (5207941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2603985 + 2603986.

It is an arithmetic number, because the mean of its divisors is an integer number (2603986).

Almost surely, 2^5207971 is an apocalyptic number.

5207971 is a deficient number, since it is larger than the sum of its proper divisors (1).

5207971 is an equidigital number, since it uses as much as digits as its factorization.

5207971 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 5207971 is about 2282.0979383015. The cubic root of 5207971 is about 173.3362988480.

The spelling of 5207971 in words is "five million, two hundred seven thousand, nine hundred seventy-one".