5604593 has 4 divisors (see below), whose sum is σ = 5611428. Its totient is φ = 5597760.

The previous prime is 5604589. The next prime is 5604607. The reversal of 5604593 is 3954065.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3579664 + 2024929 = 1892^2 + 1423^2 .

It is a cyclic number.

It is not a de Polignac number, because 5604593 - 2² = 5604589 is a prime.

It is a super-2 number, since 2×5604593² = 62822925391298, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5604523) 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 3 ways as a sum of consecutive naturals, for example, 1988 + ... + 3893.

It is an arithmetic number, because the mean of its divisors is an integer number (1402857).

Almost surely, 2^5604593 is an apocalyptic number.

It is an amenable number.

5604593 is a deficient number, since it is larger than the sum of its proper divisors (6835).

5604593 is an equidigital number, since it uses as much as digits as its factorization.

5604593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6834.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 5604593 is about 2367.4021627092. The cubic root of 5604593 is about 177.6293364039.

The spelling of 5604593 in words is "five million, six hundred four thousand, five hundred ninety-three".