4689001 has 4 divisors (see below), whose sum is σ = 4696132. Its totient is φ = 4681872.

The previous prime is 4688993. The next prime is 4689017. The reversal of 4689001 is 1009864.

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 2205225 + 2483776 = 1485^2 + 1576^2 .

It is a cyclic number.

It is not a de Polignac number, because 4689001 - 2³ = 4688993 is a prime.

It is a Duffinian number.

4689001 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4689031) 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 3 ways as a sum of consecutive naturals, for example, 2466 + ... + 3931.

It is an arithmetic number, because the mean of its divisors is an integer number (1174033).

Almost surely, 2^4689001 is an apocalyptic number.

It is an amenable number.

4689001 is a deficient number, since it is larger than the sum of its proper divisors (7131).

4689001 is an equidigital number, since it uses as much as digits as its factorization.

4689001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7130.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 4689001 is about 2165.4101228174. The cubic root of 4689001 is about 167.3760990605.

The spelling of 4689001 in words is "four million, six hundred eighty-nine thousand, one".