2898258 has 16 divisors (see below), whose sum is σ = 6323616. Its totient is φ = 878240.

The previous prime is 2898239. The next prime is 2898359. The reversal of 2898258 is 8528982.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21891 + ... + 22022.

It is an arithmetic number, because the mean of its divisors is an integer number (395226).

2^2898258 is an apocalyptic number.

2898258 is an abundant number, since it is smaller than the sum of its proper divisors (3425358).

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

2898258 is a wasteful number, since it uses less digits than its factorization.

2898258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43929.

The product of its digits is 92160, while the sum is 42.

The square root of 2898258 is about 1702.4270909499. The cubic root of 2898258 is about 142.5757553495.

The spelling of 2898258 in words is "two million, eight hundred ninety-eight thousand, two hundred fifty-eight".