4506685 has 8 divisors (see below), whose sum is σ = 5443416. Its totient is φ = 3581760.

The previous prime is 4506659. The next prime is 4506703. The reversal of 4506685 is 5866054.

It can be written as a sum of positive squares in 4 ways, for example, as 205209 + 4301476 = 453^2 + 2074^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4506685 - 2⁵ = 4506653 is a prime.

It is a Duffinian number.

4506685 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4506685.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2086 + ... + 3655.

It is an arithmetic number, because the mean of its divisors is an integer number (680427).

Almost surely, 2^4506685 is an apocalyptic number.

It is an amenable number.

4506685 is a deficient number, since it is larger than the sum of its proper divisors (936731).

4506685 is a wasteful number, since it uses less digits than its factorization.

4506685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5903.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 4506685 is about 2122.8954284185. The cubic root of 4506685 is about 165.1780752679.

The spelling of 4506685 in words is "four million, five hundred six thousand, six hundred eighty-five".