4259305 has 8 divisors (see below), whose sum is σ = 5140800. Its totient is φ = 3387696.

The previous prime is 4259303. The next prime is 4259323. The reversal of 4259305 is 5039524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4259305 - 2¹ = 4259303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4259303) 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 in 7 ways as a sum of consecutive naturals, for example, 1485 + ... + 3274.

It is an arithmetic number, because the mean of its divisors is an integer number (642600).

Almost surely, 2^4259305 is an apocalyptic number.

It is an amenable number.

4259305 is a deficient number, since it is larger than the sum of its proper divisors (881495).

4259305 is a wasteful number, since it uses less digits than its factorization.

4259305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4943.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 4259305 is about 2063.8083728874. The cubic root of 4259305 is about 162.0987179654.

It can be divided in two parts, 425 and 9305, that added together give a triangular number (9730 = T₁₃₉).

The spelling of 4259305 in words is "four million, two hundred fifty-nine thousand, three hundred five".