4472747 has 2 divisors, whose sum is σ = 4472748. Its totient is φ = 4472746.

The previous prime is 4472701. The next prime is 4472749. The reversal of 4472747 is 7472744.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4472747 - 2¹⁶ = 4407211 is a prime.

Together with 4472749, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4472749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2236373 + 2236374.

It is an arithmetic number, because the mean of its divisors is an integer number (2236374).

Almost surely, 2^4472747 is an apocalyptic number.

4472747 is a deficient number, since it is larger than the sum of its proper divisors (1).

4472747 is an equidigital number, since it uses as much as digits as its factorization.

4472747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43904, while the sum is 35.

The square root of 4472747 is about 2114.8869946170. The cubic root of 4472747 is about 164.7624005992.

The spelling of 4472747 in words is "four million, four hundred seventy-two thousand, seven hundred forty-seven".