2541798 has 24 divisors (see below), whose sum is σ = 6294288. Its totient is φ = 726192.

The previous prime is 2541769. The next prime is 2541811. The reversal of 2541798 is 8971452.

2541798 is nontrivially palindromic in base 4.

2541798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 9961 + ... + 10212.

It is an arithmetic number, because the mean of its divisors is an integer number (262262).

2^2541798 is an apocalyptic number.

2541798 is an abundant number, since it is smaller than the sum of its proper divisors (3752490).

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

2541798 is a wasteful number, since it uses less digits than its factorization.

2541798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20188 (or 20185 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 2541798 is about 1594.3017280302. The cubic root of 2541798 is about 136.4730857051.

The spelling of 2541798 in words is "two million, five hundred forty-one thousand, seven hundred ninety-eight".