4647133 has 2 divisors, whose sum is σ = 4647134. Its totient is φ = 4647132.

The previous prime is 4647121. The next prime is 4647157. The reversal of 4647133 is 3317464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2896804 + 1750329 = 1702^2 + 1323^2 .

It is a cyclic number.

It is not a de Polignac number, because 4647133 - 2⁵ = 4647101 is a prime.

4647133 is a lucky number.

It is a nialpdrome in base 7.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4647113) 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, 2323566 + 2323567.

It is an arithmetic number, because the mean of its divisors is an integer number (2323567).

Almost surely, 2^4647133 is an apocalyptic number.

It is an amenable number.

4647133 is a deficient number, since it is larger than the sum of its proper divisors (1).

4647133 is an equidigital number, since it uses as much as digits as its factorization.

4647133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 28.

The square root of 4647133 is about 2155.7209930786. The cubic root of 4647133 is about 166.8764429638.

The spelling of 4647133 in words is "four million, six hundred forty-seven thousand, one hundred thirty-three".