4689513 has 12 divisors (see below), whose sum is σ = 6797700. Its totient is φ = 3115296.

The previous prime is 4689481. The next prime is 4689547. The reversal of 4689513 is 3159864.

It can be written as a sum of positive squares in 2 ways, for example, as 3790809 + 898704 = 1947^2 + 948^2 .

It is not a de Polignac number, because 4689513 - 2⁵ = 4689481 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4689413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2395 + ... + 3887.

It is an arithmetic number, because the mean of its divisors is an integer number (566475).

Almost surely, 2^4689513 is an apocalyptic number.

It is an amenable number.

4689513 is a deficient number, since it is larger than the sum of its proper divisors (2108187).

4689513 is a wasteful number, since it uses less digits than its factorization.

4689513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1848 (or 1845 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 4689513 is about 2165.5283419988. The cubic root of 4689513 is about 167.3821908659.

The spelling of 4689513 in words is "four million, six hundred eighty-nine thousand, five hundred thirteen".