2498816 has 36 divisors (see below), whose sum is σ = 5126352. Its totient is φ = 1214976.

The previous prime is 2498809. The next prime is 2498819. The reversal of 2498816 is 6188942.

It is a self number, because there is not a number n which added to its sum of digits gives 2498816.

It is not an unprimeable number, because it can be changed into a prime (2498819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10895 + ... + 11121.

2^2498816 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 2498816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2563176).

2498816 is an abundant number, since it is smaller than the sum of its proper divisors (2627536).

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

2498816 is an equidigital number, since it uses as much as digits as its factorization.

2498816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286 (or 272 counting only the distinct ones).

The product of its digits is 27648, while the sum is 38.

The square root of 2498816 is about 1580.7643720681. The cubic root of 2498816 is about 135.6994516434.

The spelling of 2498816 in words is "two million, four hundred ninety-eight thousand, eight hundred sixteen".