4689105 has 16 divisors (see below), whose sum is σ = 7897920. Its totient is φ = 2369088.

The previous prime is 4689089. The next prime is 4689109. The reversal of 4689105 is 5019864.

It is not a de Polignac number, because 4689105 - 2⁴ = 4689089 is a prime.

It is a Curzon number.

4689105 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4689109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7942 + ... + 8511.

It is an arithmetic number, because the mean of its divisors is an integer number (493620).

Almost surely, 2^4689105 is an apocalyptic number.

It is an amenable number.

4689105 is a deficient number, since it is larger than the sum of its proper divisors (3208815).

4689105 is a wasteful number, since it uses less digits than its factorization.

4689105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16480.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 4689105 is about 2165.4341366109. The cubic root of 4689105 is about 167.3773364944.

The spelling of 4689105 in words is "four million, six hundred eighty-nine thousand, one hundred five".