2542794 has 32 divisors (see below), whose sum is σ = 5308416. Its totient is φ = 811440.

The previous prime is 2542759. The next prime is 2542817. The reversal of 2542794 is 4972452.

2542794 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

2542794 is a modest number, since divided by 2794 gives 254 as remainder.

It is a Curzon number.

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 15 ways as a sum of consecutive naturals, for example, 19959 + ... + 20085.

It is an arithmetic number, because the mean of its divisors is an integer number (165888).

2^2542794 is an apocalyptic number.

2542794 is an abundant number, since it is smaller than the sum of its proper divisors (2765622).

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

2542794 is a wasteful number, since it uses less digits than its factorization.

2542794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250.

The product of its digits is 20160, while the sum is 33.

The square root of 2542794 is about 1594.6140598904. The cubic root of 2542794 is about 136.4909089734.

The spelling of 2542794 in words is "two million, five hundred forty-two thousand, seven hundred ninety-four".