4305005 has 4 divisors (see below), whose sum is σ = 5166012. Its totient is φ = 3444000.

The previous prime is 4304999. The next prime is 4305011. The reversal of 4305005 is 5005034.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4304999) and next prime (4305011).

It can be written as a sum of positive squares in 2 ways, for example, as 3108169 + 1196836 = 1763^2 + 1094^2 .

It is not a de Polignac number, because 4305005 - 2⁶ = 4304941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 430496 + ... + 430505.

It is an arithmetic number, because the mean of its divisors is an integer number (1291503).

Almost surely, 2^4305005 is an apocalyptic number.

It is an amenable number.

4305005 is a deficient number, since it is larger than the sum of its proper divisors (861007).

4305005 is an equidigital number, since it uses as much as digits as its factorization.

4305005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861006.

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 4305005 is about 2074.8505970310. The cubic root of 4305005 is about 162.6764001574.

The spelling of 4305005 in words is "four million, three hundred five thousand, five".