4305073 has 2 divisors, whose sum is σ = 4305074. Its totient is φ = 4305072.

The previous prime is 4305017. The next prime is 4305083. The reversal of 4305073 is 3705034.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4297329 + 7744 = 2073^2 + 88^2 .

It is a cyclic number.

It is not a de Polignac number, because 4305073 - 2⁹ = 4304561 is a prime.

It is equal to p₃₀₃₁₆₉ and since 4305073 and 303169 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (4305083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2152536 + 2152537.

It is an arithmetic number, because the mean of its divisors is an integer number (2152537).

Almost surely, 2^4305073 is an apocalyptic number.

It is an amenable number.

4305073 is a deficient number, since it is larger than the sum of its proper divisors (1).

4305073 is an equidigital number, since it uses as much as digits as its factorization.

4305073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 22.

The square root of 4305073 is about 2074.8669836884. The cubic root of 4305073 is about 162.6772566749.

The spelling of 4305073 in words is "four million, three hundred five thousand, seventy-three".