2098130 has 8 divisors (see below), whose sum is σ = 3776652. Its totient is φ = 839248.

The previous prime is 2098097. The next prime is 2098133. The reversal of 2098130 is 318902.

It can be written as a sum of positive squares in 2 ways, for example, as 1907161 + 190969 = 1381^2 + 437^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 7.

It is a junction number, because it is equal to n+sod(n) for n = 2098096 and 2098105.

It is not an unprimeable number, because it can be changed into a prime (2098133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104897 + ... + 104916.

2^2098130 is an apocalyptic number.

2098130 is a deficient number, since it is larger than the sum of its proper divisors (1678522).

2098130 is a wasteful number, since it uses less digits than its factorization.

2098130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209820.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 2098130 is about 1448.4923196206. The cubic root of 2098130 is about 128.0198943687.

The spelling of 2098130 in words is "two million, ninety-eight thousand, one hundred thirty".