4967647 has 2 divisors, whose sum is σ = 4967648. Its totient is φ = 4967646.

The previous prime is 4967629. The next prime is 4967653. The reversal of 4967647 is 7467694.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4967647 - 2¹¹ = 4965599 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4967617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2483823 + 2483824.

It is an arithmetic number, because the mean of its divisors is an integer number (2483824).

Almost surely, 2^4967647 is an apocalyptic number.

4967647 is a deficient number, since it is larger than the sum of its proper divisors (1).

4967647 is an equidigital number, since it uses as much as digits as its factorization.

4967647 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 254016, while the sum is 43.

The square root of 4967647 is about 2228.8218861093. The cubic root of 4967647 is about 170.6279772902.

The spelling of 4967647 in words is "four million, nine hundred sixty-seven thousand, six hundred forty-seven".