2988216 has 144 divisors (see below), whose sum is σ = 10374000. Its totient is φ = 776160.

The previous prime is 2988191. The next prime is 2988233. The reversal of 2988216 is 6128892.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

2988216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 271651 + ... + 271661.

2^2988216 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 2988216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5187000).

2988216 is an abundant number, since it is smaller than the sum of its proper divisors (7385784).

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

2988216 is a wasteful number, since it uses less digits than its factorization.

2988216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55 (or 23 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 2988216 is about 1728.6457126896. The cubic root of 2988216 is about 144.0358706934.

The spelling of 2988216 in words is "two million, nine hundred eighty-eight thousand, two hundred sixteen".