2884500 has 72 divisors (see below), whose sum is σ = 9113832. Its totient is φ = 768000.

The previous prime is 2884493. The next prime is 2884513. The reversal of 2884500 is 54882.

It can be written as a sum of positive squares in 4 ways, for example, as 1296 + 2883204 = 36^2 + 1698^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4180 + ... + 4820.

It is an arithmetic number, because the mean of its divisors is an integer number (126581).

2^2884500 is an apocalyptic number.

2884500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2884500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4556916).

2884500 is an abundant number, since it is smaller than the sum of its proper divisors (6229332).

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

2884500 is a wasteful number, since it uses less digits than its factorization.

2884500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666 (or 651 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 2884500 is about 1698.3815825662. The cubic root of 2884500 is about 142.3497955622.

The spelling of 2884500 in words is "two million, eight hundred eighty-four thousand, five hundred".