4667947 has 2 divisors, whose sum is σ = 4667948. Its totient is φ = 4667946.

The previous prime is 4667933. The next prime is 4667963. The reversal of 4667947 is 7497664.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4667947 is a prime.

4667947 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4667647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2333973 + 2333974.

It is an arithmetic number, because the mean of its divisors is an integer number (2333974).

Almost surely, 2^4667947 is an apocalyptic number.

4667947 is a deficient number, since it is larger than the sum of its proper divisors (1).

4667947 is an equidigital number, since it uses as much as digits as its factorization.

4667947 is an evil number, because the sum of its binary digits is even.

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

The square root of 4667947 is about 2160.5432187300. The cubic root of 4667947 is about 167.1252123692.

The spelling of 4667947 in words is "four million, six hundred sixty-seven thousand, nine hundred forty-seven".