4788135 has 48 divisors (see below), whose sum is σ = 9603360. Its totient is φ = 2181120.

The previous prime is 4788131. The next prime is 4788197. The reversal of 4788135 is 5318874.

4788135 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4788135 - 2² = 4788131 is a prime.

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 4788135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4788131) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8131 + ... + 8699.

It is an arithmetic number, because the mean of its divisors is an integer number (200070).

Almost surely, 2^4788135 is an apocalyptic number.

4788135 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4788135 is an abundant number, since it is smaller than the sum of its proper divisors (4815225).

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

4788135 is a wasteful number, since it uses less digits than its factorization.

4788135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608 (or 605 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 4788135 is about 2188.1807512178. The cubic root of 4788135 is about 168.5474277057.

The spelling of 4788135 in words is "four million, seven hundred eighty-eight thousand, one hundred thirty-five".