2498559 has 24 divisors (see below), whose sum is σ = 4049280. Its totient is φ = 1363824.

The previous prime is 2498539. The next prime is 2498593. The reversal of 2498559 is 9558942.

It is not a de Polignac number, because 2498559 - 2⁵ = 2498527 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2498559.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2498539) 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, 3012 + ... + 3750.

It is an arithmetic number, because the mean of its divisors is an integer number (168720).

2^2498559 is an apocalyptic number.

2498559 is a deficient number, since it is larger than the sum of its proper divisors (1550721).

2498559 is a wasteful number, since it uses less digits than its factorization.

2498559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779 (or 772 counting only the distinct ones).

The product of its digits is 129600, while the sum is 42.

The square root of 2498559 is about 1580.6830801903. The cubic root of 2498559 is about 135.6947993127.

The spelling of 2498559 in words is "two million, four hundred ninety-eight thousand, five hundred fifty-nine".