4788612 has 48 divisors (see below), whose sum is σ = 12566400. Its totient is φ = 1576800.

The previous prime is 4788593. The next prime is 4788613. The reversal of 4788612 is 2168874.

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 (4788613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10689 + ... + 11127.

It is an arithmetic number, because the mean of its divisors is an integer number (261800).

Almost surely, 2^4788612 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 4788612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6283200).

4788612 is an abundant number, since it is smaller than the sum of its proper divisors (7777788).

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

4788612 is a wasteful number, since it uses less digits than its factorization.

4788612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553 (or 545 counting only the distinct ones).

The product of its digits is 21504, while the sum is 36.

The square root of 4788612 is about 2188.2897431556. The cubic root of 4788612 is about 168.5530244884.

The spelling of 4788612 in words is "four million, seven hundred eighty-eight thousand, six hundred twelve".