4728047 has 2 divisors, whose sum is σ = 4728048. Its totient is φ = 4728046.

The previous prime is 4728043. The next prime is 4728109. The reversal of 4728047 is 7408274.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4728047 - 2² = 4728043 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4728043) 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, 2364023 + 2364024.

It is an arithmetic number, because the mean of its divisors is an integer number (2364024).

Almost surely, 2^4728047 is an apocalyptic number.

4728047 is a deficient number, since it is larger than the sum of its proper divisors (1).

4728047 is an equidigital number, since it uses as much as digits as its factorization.

4728047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12544, while the sum is 32.

The square root of 4728047 is about 2174.4072755581. The cubic root of 4728047 is about 167.8394038811.

The spelling of 4728047 in words is "four million, seven hundred twenty-eight thousand, forty-seven".