2104594 has 8 divisors (see below), whose sum is σ = 3180348. Its totient is φ = 1044480.

The previous prime is 2104591. The next prime is 2104601. The reversal of 2104594 is 4954012.

It can be written as a sum of positive squares in 2 ways, for example, as 2059225 + 45369 = 1435^2 + 213^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2104591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3567 + ... + 4114.

2^2104594 is an apocalyptic number.

2104594 is a deficient number, since it is larger than the sum of its proper divisors (1075754).

2104594 is a wasteful number, since it uses less digits than its factorization.

2104594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7820.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 2104594 is about 1450.7218892675. The cubic root of 2104594 is about 128.1512291334.

The spelling of 2104594 in words is "two million, one hundred four thousand, five hundred ninety-four".