2098323 has 18 divisors (see below), whose sum is σ = 3126396. Its totient is φ = 1355952.

The previous prime is 2098321. The next prime is 2098337. The reversal of 2098323 is 3238902.

It is not a de Polignac number, because 2098323 - 2¹ = 2098321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2098321) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 25240 + ... + 25322.

2^2098323 is an apocalyptic number.

2098323 is a deficient number, since it is larger than the sum of its proper divisors (1028073).

2098323 is an equidigital number, since it uses as much as digits as its factorization.

2098323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 2098323 is about 1448.5589390839. The cubic root of 2098323 is about 128.0238196231.

The spelling of 2098323 in words is "two million, ninety-eight thousand, three hundred twenty-three".