5284818 has 128 divisors (see below), whose sum is σ = 15482880. Its totient is φ = 1296000.

The previous prime is 5284781. The next prime is 5284819. The reversal of 5284818 is 8184825.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5284819) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 128878 + ... + 128918.

It is an arithmetic number, because the mean of its divisors is an integer number (120960).

Almost surely, 2^5284818 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5284818, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7741440).

5284818 is an abundant number, since it is smaller than the sum of its proper divisors (10198062).

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

5284818 is a wasteful number, since it uses less digits than its factorization.

5284818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101 (or 95 counting only the distinct ones).

The product of its digits is 20480, while the sum is 36.

The square root of 5284818 is about 2298.8732022450. The cubic root of 5284818 is about 174.1847027965.

The spelling of 5284818 in words is "five million, two hundred eighty-four thousand, eight hundred eighteen".