4687328 has 24 divisors (see below), whose sum is σ = 9548280. Its totient is φ = 2262400.

The previous prime is 4687321. The next prime is 4687337. The reversal of 4687328 is 8237864.

It is a junction number, because it is equal to n+sod(n) for n = 4687291 and 4687300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4687321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1598 + ... + 3453.

It is an arithmetic number, because the mean of its divisors is an integer number (397845).

Almost surely, 2^4687328 is an apocalyptic number.

It is an amenable number.

4687328 is an abundant number, since it is smaller than the sum of its proper divisors (4860952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4687328 is a wasteful number, since it uses less digits than its factorization.

4687328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5090 (or 5082 counting only the distinct ones).

The product of its digits is 64512, while the sum is 38.

The square root of 4687328 is about 2165.0237873982. The cubic root of 4687328 is about 167.3561905183.

The spelling of 4687328 in words is "four million, six hundred eighty-seven thousand, three hundred twenty-eight".