2104593 has 4 divisors (see below), whose sum is σ = 2806128. Its totient is φ = 1403060.

The previous prime is 2104591. The next prime is 2104601. The reversal of 2104593 is 3954012.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2104593 - 2¹ = 2104591 is a prime.

It is a D-number.

It is a Curzon 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, 350763 + ... + 350768.

It is an arithmetic number, because the mean of its divisors is an integer number (701532).

2^2104593 is an apocalyptic number.

It is an amenable number.

2104593 is a deficient number, since it is larger than the sum of its proper divisors (701535).

2104593 is an equidigital number, since it uses as much as digits as its factorization.

2104593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701534.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 2104593 is about 1450.7215446115. The cubic root of 2104593 is about 128.1512088363.

The spelling of 2104593 in words is "two million, one hundred four thousand, five hundred ninety-three".