2298338 has 16 divisors (see below), whose sum is σ = 3966144. Its totient is φ = 978480.

The previous prime is 2298313. The next prime is 2298343. The reversal of 2298338 is 8338922.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2298298 and 2298307.

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, 2081 + ... + 2987.

It is an arithmetic number, because the mean of its divisors is an integer number (247884).

2^2298338 is an apocalyptic number.

2298338 is a deficient number, since it is larger than the sum of its proper divisors (1667806).

2298338 is a wasteful number, since it uses less digits than its factorization.

2298338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097.

The product of its digits is 20736, while the sum is 35.

The square root of 2298338 is about 1516.0270446137. The cubic root of 2298338 is about 131.9688095880.

The spelling of 2298338 in words is "two million, two hundred ninety-eight thousand, three hundred thirty-eight".