2498490 has 96 divisors (see below), whose sum is σ = 7278336. Its totient is φ = 591360.

The previous prime is 2498453. The next prime is 2498521. The reversal of 2498490 is 948942.

2498490 = T₂₂₉ + T₂₃₀ + ... + T₂₉₉.

It is a happy number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 35155 + ... + 35225.

It is an arithmetic number, because the mean of its divisors is an integer number (75816).

2^2498490 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2498490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3639168).

2498490 is an abundant number, since it is smaller than the sum of its proper divisors (4779846).

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

2498490 is a wasteful number, since it uses less digits than its factorization.

2498490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 2498490 is about 1580.6612540326. The cubic root of 2498490 is about 135.6935501891.

The spelling of 2498490 in words is "two million, four hundred ninety-eight thousand, four hundred ninety".