2598828 has 12 divisors (see below), whose sum is σ = 6063960. Its totient is φ = 866272.

The previous prime is 2598811. The next prime is 2598829. The reversal of 2598828 is 8288952.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 2598828.

It is not an unprimeable number, because it can be changed into a prime (2598829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108273 + ... + 108296.

It is an arithmetic number, because the mean of its divisors is an integer number (505330).

2^2598828 is an apocalyptic number.

It is an amenable number.

2598828 is an abundant number, since it is smaller than the sum of its proper divisors (3465132).

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

2598828 is a wasteful number, since it uses less digits than its factorization.

2598828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216576 (or 216574 counting only the distinct ones).

The product of its digits is 92160, while the sum is 42.

The square root of 2598828 is about 1612.0880869233. The cubic root of 2598828 is about 137.4862223110.

The spelling of 2598828 in words is "two million, five hundred ninety-eight thousand, eight hundred twenty-eight".