2590490 has 32 divisors (see below), whose sum is σ = 5564160. Its totient is φ = 849024.

The previous prime is 2590463. The next prime is 2590493. The reversal of 2590490 is 940952.

2590490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2590493) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 806 + ... + 2414.

It is an arithmetic number, because the mean of its divisors is an integer number (173880).

2^2590490 is an apocalyptic number.

It is a pronic number, being equal to 1609×1610.

2590490 is an abundant number, since it is smaller than the sum of its proper divisors (2973670).

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

2590490 is a wasteful number, since it uses less digits than its factorization.

2590490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1646.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 2590490 is about 1609.4999223361. The cubic root of 2590490 is about 137.3390292565.

The spelling of 2590490 in words is "two million, five hundred ninety thousand, four hundred ninety".