Subtracting 2898 from its reverse (8982), we obtain a square (6084 = 782).
2898 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a nialpdrome in base 8 and base 16.
It is a zygodrome in base 8.
22898 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2898, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2898 is a wasteful number, since it uses less digits than its factorization.
2898 is an evil number, because the sum of its binary digits is even.
The square root of 2898 is about 53.8330753348. The cubic root of 2898 is about 14.2571524574.
The spelling of 2898 in words is "two thousand, eight hundred ninety-eight".