4678885 has 4 divisors (see below), whose sum is σ = 5614668. Its totient is φ = 3743104.

The previous prime is 4678837. The next prime is 4678901. The reversal of 4678885 is 5888764.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2313441 + 2365444 = 1521^2 + 1538^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4678885 is a prime.

It is a Duffinian number.

4678885 is a lucky 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, 467884 + ... + 467893.

It is an arithmetic number, because the mean of its divisors is an integer number (1403667).

Almost surely, 2^4678885 is an apocalyptic number.

It is an amenable number.

4678885 is a deficient number, since it is larger than the sum of its proper divisors (935783).

4678885 is an equidigital number, since it uses as much as digits as its factorization.

4678885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935782.

The product of its digits is 430080, while the sum is 46.

The square root of 4678885 is about 2163.0730454610. The cubic root of 4678885 is about 167.2556472704.

The spelling of 4678885 in words is "four million, six hundred seventy-eight thousand, eight hundred eighty-five".