2498868 has 36 divisors (see below), whose sum is σ = 6474468. Its totient is φ = 812160.

The previous prime is 2498851. The next prime is 2498893. The reversal of 2498868 is 8688942.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 459684 + 2039184 = 678^2 + 1428^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 630 + ... + 2322.

2^2498868 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2498868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3237234).

2498868 is an abundant number, since it is smaller than the sum of its proper divisors (3975600).

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

2498868 is a wasteful number, since it uses less digits than its factorization.

2498868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1744 (or 1739 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 2498868 is about 1580.7808197217. The cubic root of 2498868 is about 135.7003929322.

The spelling of 2498868 in words is "two million, four hundred ninety-eight thousand, eight hundred sixty-eight".