2298100 has 72 divisors (see below), whose sum is σ = 5902400. Its totient is φ = 776160.

The previous prime is 2298097. The next prime is 2298103. The reversal of 2298100 is 18922.

It is an interprime number because it is at equal distance from previous prime (2298097) and next prime (2298103).

It is a super-2 number, since 2×2298100² = 10562527220000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2298103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34267 + ... + 34333.

2^2298100 is an apocalyptic number.

2298100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2298100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2951200).

2298100 is an abundant number, since it is smaller than the sum of its proper divisors (3604300).

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

2298100 is a wasteful number, since it uses less digits than its factorization.

2298100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102 (or 81 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 2298100 is about 1515.9485479395. The cubic root of 2298100 is about 131.9642541715.

The spelling of 2298100 in words is "two million, two hundred ninety-eight thousand, one hundred".