4576889 has 2 divisors, whose sum is σ = 4576890. Its totient is φ = 4576888.

The previous prime is 4576879. The next prime is 4576903. The reversal of 4576889 is 9886754.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4443664 + 133225 = 2108^2 + 365^2 .

It is a cyclic number.

It is not a de Polignac number, because 4576889 - 2²⁰ = 3528313 is a prime.

It is not a weakly prime, because it can be changed into another prime (4576849) 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, 2288444 + 2288445.

It is an arithmetic number, because the mean of its divisors is an integer number (2288445).

Almost surely, 2^4576889 is an apocalyptic number.

It is an amenable number.

4576889 is a deficient number, since it is larger than the sum of its proper divisors (1).

4576889 is an equidigital number, since it uses as much as digits as its factorization.

4576889 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 483840, while the sum is 47.

The square root of 4576889 is about 2139.3664950167. The cubic root of 4576889 is about 166.0313605046.

The spelling of 4576889 in words is "four million, five hundred seventy-six thousand, eight hundred eighty-nine".