5638593 has 8 divisors (see below), whose sum is σ = 7621408. Its totient is φ = 3707424.

The previous prime is 5638537. The next prime is 5638601. The reversal of 5638593 is 3958365.

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

It is not a de Polignac number, because 5638593 - 2²¹ = 3541441 is a prime.

It is a Duffinian number.

5638593 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5636593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12655 + ... + 13092.

It is an arithmetic number, because the mean of its divisors is an integer number (952676).

Almost surely, 2^5638593 is an apocalyptic number.

It is an amenable number.

5638593 is a deficient number, since it is larger than the sum of its proper divisors (1982815).

5638593 is a wasteful number, since it uses less digits than its factorization.

5638593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25823.

The product of its digits is 97200, while the sum is 39.

The square root of 5638593 is about 2374.5721719923. The cubic root of 5638593 is about 177.9878058389.

The spelling of 5638593 in words is "five million, six hundred thirty-eight thousand, five hundred ninety-three".