4877685 has 16 divisors (see below), whose sum is σ = 8671680. Its totient is φ = 2601360.

The previous prime is 4877669. The next prime is 4877701. The reversal of 4877685 is 5867784.

It is an interprime number because it is at equal distance from previous prime (4877669) and next prime (4877701).

It is not a de Polignac number, because 4877685 - 2⁴ = 4877669 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4877685.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 17931 + ... + 18200.

It is an arithmetic number, because the mean of its divisors is an integer number (541980).

Almost surely, 2^4877685 is an apocalyptic number.

4877685 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4877685 is a deficient number, since it is larger than the sum of its proper divisors (3793995).

4877685 is a wasteful number, since it uses less digits than its factorization.

4877685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36145 (or 36139 counting only the distinct ones).

The product of its digits is 376320, while the sum is 45.

The square root of 4877685 is about 2208.5481656509. The cubic root of 4877685 is about 169.5916960193.

Subtracting 4877685 from its reverse (5867784), we obtain a palindrome (990099).

The spelling of 4877685 in words is "four million, eight hundred seventy-seven thousand, six hundred eighty-five".