4728375 has 40 divisors (see below), whose sum is σ = 8833968. Its totient is φ = 2516400.

The previous prime is 4728349. The next prime is 4728379. The reversal of 4728375 is 5738274.

It is not a de Polignac number, because 4728375 - 2⁵ = 4728343 is a prime.

4728375 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4728379) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9892 + ... + 10358.

Almost surely, 2^4728375 is an apocalyptic number.

4728375 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4728375 is a deficient number, since it is larger than the sum of its proper divisors (4105593).

4728375 is an equidigital number, since it uses as much as digits as its factorization.

4728375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494 (or 475 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 4728375 is about 2174.4826971029. The cubic root of 4728375 is about 167.8432849798.

The spelling of 4728375 in words is "four million, seven hundred twenty-eight thousand, three hundred seventy-five".