4818020 has 48 divisors (see below), whose sum is σ = 11020800. Its totient is φ = 1762560.

The previous prime is 4818013. The next prime is 4818043. The reversal of 4818020 is 208184.

4818020 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11576 + ... + 11984.

It is an arithmetic number, because the mean of its divisors is an integer number (229600).

Almost surely, 2^4818020 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 4818020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5510400).

4818020 is an abundant number, since it is smaller than the sum of its proper divisors (6202780).

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

4818020 is a wasteful number, since it uses less digits than its factorization.

4818020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468 (or 466 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 4818020 is about 2194.9988610475. The cubic root of 4818020 is about 168.8973619043.

The spelling of 4818020 in words is "four million, eight hundred eighteen thousand, twenty".