2098259 has 4 divisors (see below), whose sum is σ = 2221704. Its totient is φ = 1974816.

The previous prime is 2098253. The next prime is 2098277. The reversal of 2098259 is 9528902.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2098259 - 2²⁰ = 1049683 is a prime.

It is a d-powerful number, because it can be written as 2⁸ + 0 + 9² + 8² + 2²¹ + 5⁴ + 9² .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2098253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61697 + ... + 61730.

It is an arithmetic number, because the mean of its divisors is an integer number (555426).

2^2098259 is an apocalyptic number.

2098259 is a deficient number, since it is larger than the sum of its proper divisors (123445).

2098259 is a wasteful number, since it uses less digits than its factorization.

2098259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123444.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 2098259 is about 1448.5368479952. The cubic root of 2098259 is about 128.0225180110.

The spelling of 2098259 in words is "two million, ninety-eight thousand, two hundred fifty-nine".