4868947 has 2 divisors, whose sum is σ = 4868948. Its totient is φ = 4868946.

The previous prime is 4868911. The next prime is 4868977. The reversal of 4868947 is 7498684.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4868947 - 2⁷ = 4868819 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4868897 and 4868906.

It is not a weakly prime, because it can be changed into another prime (4868977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2434473 + 2434474.

It is an arithmetic number, because the mean of its divisors is an integer number (2434474).

Almost surely, 2^4868947 is an apocalyptic number.

4868947 is a deficient number, since it is larger than the sum of its proper divisors (1).

4868947 is an equidigital number, since it uses as much as digits as its factorization.

4868947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 387072, while the sum is 46.

The square root of 4868947 is about 2206.5690562500. The cubic root of 4868947 is about 169.4903652979.

The spelling of 4868947 in words is "four million, eight hundred sixty-eight thousand, nine hundred forty-seven".