2459898 has 36 divisors (see below), whose sum is σ = 6202170. Its totient is φ = 702576.

The previous prime is 2459879. The next prime is 2459909. The reversal of 2459898 is 8989542.

2459898 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1979649 + 480249 = 1407^2 + 693^2 .

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 513 + ... + 2276.

2^2459898 is an apocalyptic number.

2459898 is an abundant number, since it is smaller than the sum of its proper divisors (3742272).

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

2459898 is a wasteful number, since it uses less digits than its factorization.

2459898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2811 (or 2801 counting only the distinct ones).

The product of its digits is 207360, while the sum is 45.

The square root of 2459898 is about 1568.4061973864. The cubic root of 2459898 is about 134.9912751563.

The spelling of 2459898 in words is "two million, four hundred fifty-nine thousand, eight hundred ninety-eight".