4678685 has 16 divisors (see below), whose sum is σ = 6167232. Its totient is φ = 3379200.

The previous prime is 4678679. The next prime is 4678703. The reversal of 4678685 is 5868764.

It is not a de Polignac number, because 4678685 - 2¹⁸ = 4416541 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 15 ways as a sum of consecutive naturals, for example, 13970 + ... + 14300.

It is an arithmetic number, because the mean of its divisors is an integer number (385452).

Almost surely, 2^4678685 is an apocalyptic number.

It is an amenable number.

4678685 is a deficient number, since it is larger than the sum of its proper divisors (1488547).

4678685 is a wasteful number, since it uses less digits than its factorization.

4678685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604.

The product of its digits is 322560, while the sum is 44.

The square root of 4678685 is about 2163.0268144431. The cubic root of 4678685 is about 167.2532641096.

The spelling of 4678685 in words is "four million, six hundred seventy-eight thousand, six hundred eighty-five".