2098110 has 64 divisors (see below), whose sum is σ = 5870592. Its totient is φ = 470016.

The previous prime is 2098097. The next prime is 2098133. The reversal of 2098110 is 118902.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20319 + ... + 20421.

It is an arithmetic number, because the mean of its divisors is an integer number (91728).

2^2098110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2098110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2935296).

2098110 is an abundant number, since it is smaller than the sum of its proper divisors (3772482).

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

2098110 is a wasteful number, since it uses less digits than its factorization.

2098110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217.

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 2098110 is about 1448.4854158741. The cubic root of 2098110 is about 128.0194875928.

The spelling of 2098110 in words is "two million, ninety-eight thousand, one hundred ten".