2898208 has 36 divisors (see below), whose sum is σ = 5972022. Its totient is φ = 1383680.

The previous prime is 2898197. The next prime is 2898227. The reversal of 2898208 is 8028982.

It can be written as a sum of positive squares in only one way, i.e., 2862864 + 35344 = 1692^2 + 188^2 .

It is a super-2 number, since 2×2898208² = 16799219222528, which contains 22 as substring.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61641 + ... + 61687.

2^2898208 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 2898208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2986011).

2898208 is an abundant number, since it is smaller than the sum of its proper divisors (3073814).

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

2898208 is an equidigital number, since it uses as much as digits as its factorization.

2898208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145 (or 90 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 37.

The square root of 2898208 is about 1702.4124059698. The cubic root of 2898208 is about 142.5749354514.

The spelling of 2898208 in words is "two million, eight hundred ninety-eight thousand, two hundred eight".