4516685 has 4 divisors (see below), whose sum is σ = 5420028. Its totient is φ = 3613344.

The previous prime is 4516651. The next prime is 4516691. The reversal of 4516685 is 5866154.

It is a happy number.

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 568516 + 3948169 = 754^2 + 1987^2 .

It is a cyclic number.

It is not a de Polignac number, because 4516685 - 2⁶ = 4516621 is a prime.

It is a Duffinian number.

It is a Curzon 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, 451664 + ... + 451673.

It is an arithmetic number, because the mean of its divisors is an integer number (1355007).

Almost surely, 2^4516685 is an apocalyptic number.

It is an amenable number.

4516685 is a deficient number, since it is larger than the sum of its proper divisors (903343).

4516685 is an equidigital number, since it uses as much as digits as its factorization.

4516685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903342.

The product of its digits is 28800, while the sum is 35.

The square root of 4516685 is about 2125.2493971297. The cubic root of 4516685 is about 165.3001576507.

The spelling of 4516685 in words is "four million, five hundred sixteen thousand, six hundred eighty-five".