4607985 has 16 divisors (see below), whose sum is σ = 7451136. Its totient is φ = 2431488.

The previous prime is 4607963. The next prime is 4607987. The reversal of 4607985 is 5897064.

It is not a de Polignac number, because 4607985 - 2⁷ = 4607857 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4607987) by changing a digit.

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, 129 + ... + 3038.

It is an arithmetic number, because the mean of its divisors is an integer number (465696).

Almost surely, 2^4607985 is an apocalyptic number.

It is an amenable number.

4607985 is a deficient number, since it is larger than the sum of its proper divisors (2843151).

4607985 is a wasteful number, since it uses less digits than its factorization.

4607985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3272.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 4607985 is about 2146.6217645407. The cubic root of 4607985 is about 166.4065252811.

It can be divided in two parts, 46079 and 85, that added together give a palindrome (46164).

The spelling of 4607985 in words is "four million, six hundred seven thousand, nine hundred eighty-five".