4788305 has 8 divisors (see below), whose sum is σ = 6084072. Its totient is φ = 3605248.

The previous prime is 4788283. The next prime is 4788307. The reversal of 4788305 is 5038874.

It can be written as a sum of positive squares in 4 ways, for example, as 92416 + 4695889 = 304^2 + 2167^2 .

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 4788305 - 2⁶ = 4788241 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (4788307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28082 + ... + 28251.

It is an arithmetic number, because the mean of its divisors is an integer number (760509).

Almost surely, 2^4788305 is an apocalyptic number.

It is an amenable number.

4788305 is a deficient number, since it is larger than the sum of its proper divisors (1295767).

4788305 is a wasteful number, since it uses less digits than its factorization.

4788305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56355.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 4788305 is about 2188.2195959272. The cubic root of 4788305 is about 168.5494224088.

The spelling of 4788305 in words is "four million, seven hundred eighty-eight thousand, three hundred five".