5216971 has 2 divisors, whose sum is σ = 5216972. Its totient is φ = 5216970.

The previous prime is 5216947. The next prime is 5216993. The reversal of 5216971 is 1796125.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5216971 - 2¹³ = 5208779 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5216921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2608485 + 2608486.

It is an arithmetic number, because the mean of its divisors is an integer number (2608486).

Almost surely, 2^5216971 is an apocalyptic number.

5216971 is a deficient number, since it is larger than the sum of its proper divisors (1).

5216971 is an equidigital number, since it uses as much as digits as its factorization.

5216971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3780, while the sum is 31.

The square root of 5216971 is about 2284.0689569275. The cubic root of 5216971 is about 173.4360900408.

The spelling of 5216971 in words is "five million, two hundred sixteen thousand, nine hundred seventy-one".