2898648 has 48 divisors (see below), whose sum is σ = 7937280. Its totient is φ = 955584.

The previous prime is 2898613. The next prime is 2898661. The reversal of 2898648 is 8468982.

It is a happy number.

2898648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11 ways as a sum of consecutive naturals, for example, 8986 + ... + 9302.

It is an arithmetic number, because the mean of its divisors is an integer number (165360).

2^2898648 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 2898648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3968640).

2898648 is an abundant number, since it is smaller than the sum of its proper divisors (5038632).

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

2898648 is a wasteful number, since it uses less digits than its factorization.

2898648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456 (or 449 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 2898648 is about 1702.5416294470. The cubic root of 2898648 is about 142.5821502311.

The spelling of 2898648 in words is "two million, eight hundred ninety-eight thousand, six hundred forty-eight".