4967971 has 2 divisors, whose sum is σ = 4967972. Its totient is φ = 4967970.

The previous prime is 4967969. The next prime is 4967981. The reversal of 4967971 is 1797694.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4967971 - 2¹ = 4967969 is a prime.

Together with 4967969, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4967981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2483985 + 2483986.

It is an arithmetic number, because the mean of its divisors is an integer number (2483986).

Almost surely, 2^4967971 is an apocalyptic number.

4967971 is a deficient number, since it is larger than the sum of its proper divisors (1).

4967971 is an equidigital number, since it uses as much as digits as its factorization.

4967971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 95256, while the sum is 43.

The square root of 4967971 is about 2228.8945690633. The cubic root of 4967971 is about 170.6316867770.

The spelling of 4967971 in words is "four million, nine hundred sixty-seven thousand, nine hundred seventy-one".