2298268 has 24 divisors (see below), whose sum is σ = 4659200. Its totient is φ = 971568.

The previous prime is 2298223. The next prime is 2298293. The reversal of 2298268 is 8628922.

It is a congruent 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, 1693 + ... + 2731.

2^2298268 is an apocalyptic number.

2298268 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2298268 is an abundant number, since it is smaller than the sum of its proper divisors (2360932).

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

2298268 is a wasteful number, since it uses less digits than its factorization.

2298268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129 (or 1127 counting only the distinct ones).

The product of its digits is 27648, while the sum is 37.

The square root of 2298268 is about 1516.0039577785. The cubic root of 2298268 is about 131.9674697923.

The spelling of 2298268 in words is "two million, two hundred ninety-eight thousand, two hundred sixty-eight".