4788072 has 56 divisors (see below), whose sum is σ = 13476690. Its totient is φ = 1594080.

The previous prime is 4788061. The next prime is 4788079. The reversal of 4788072 is 2708874.

It can be written as a sum of positive squares in only one way, i.e., 4435236 + 352836 = 2106^2 + 594^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4788079) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 5422 + ... + 6242.

Almost surely, 2^4788072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4788072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6738345).

4788072 is an abundant number, since it is smaller than the sum of its proper divisors (8688618).

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

4788072 is an equidigital number, since it uses as much as digits as its factorization.

4788072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845 (or 826 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 36.

The square root of 4788072 is about 2188.1663556503. The cubic root of 4788072 is about 168.5466884802.

The spelling of 4788072 in words is "four million, seven hundred eighty-eight thousand, seventy-two".