4788605 has 4 divisors (see below), whose sum is σ = 5746332. Its totient is φ = 3830880.

The previous prime is 4788593. The next prime is 4788613. The reversal of 4788605 is 5068874.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5068874 = 2 ⋅2534437.

It can be written as a sum of positive squares in 2 ways, for example, as 683929 + 4104676 = 827^2 + 2026^2 .

It is not a de Polignac number, because 4788605 - 2⁶ = 4788541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 478856 + ... + 478865.

It is an arithmetic number, because the mean of its divisors is an integer number (1436583).

Almost surely, 2^4788605 is an apocalyptic number.

It is an amenable number.

4788605 is a deficient number, since it is larger than the sum of its proper divisors (957727).

4788605 is an equidigital number, since it uses as much as digits as its factorization.

4788605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957726.

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 4788605 is about 2188.2881437324. The cubic root of 4788605 is about 168.5529423580.

The spelling of 4788605 in words is "four million, seven hundred eighty-eight thousand, six hundred five".