4573897 has 2 divisors, whose sum is σ = 4573898. Its totient is φ = 4573896.

The previous prime is 4573883. The next prime is 4573913. The reversal of 4573897 is 7983754.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2996361 + 1577536 = 1731^2 + 1256^2 .

It is a cyclic number.

It is not a de Polignac number, because 4573897 - 2⁷ = 4573769 is a prime.

It is not a weakly prime, because it can be changed into another prime (4573997) 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, 2286948 + 2286949.

It is an arithmetic number, because the mean of its divisors is an integer number (2286949).

Almost surely, 2^4573897 is an apocalyptic number.

It is an amenable number.

4573897 is a deficient number, since it is larger than the sum of its proper divisors (1).

4573897 is an equidigital number, since it uses as much as digits as its factorization.

4573897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 211680, while the sum is 43.

The square root of 4573897 is about 2138.6671082709. The cubic root of 4573897 is about 165.9951733246.

The spelling of 4573897 in words is "four million, five hundred seventy-three thousand, eight hundred ninety-seven".