5588638 has 16 divisors (see below), whose sum is σ = 9319536. Its totient is φ = 2491840.

The previous prime is 5588621. The next prime is 5588647. The reversal of 5588638 is 8368855.

It is a junction number, because it is equal to n+sod(n) for n = 5588594 and 5588603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1231 + ... + 3562.

It is an arithmetic number, because the mean of its divisors is an integer number (582471).

Almost surely, 2^5588638 is an apocalyptic number.

5588638 is a deficient number, since it is larger than the sum of its proper divisors (3730898).

5588638 is a wasteful number, since it uses less digits than its factorization.

5588638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4859.

The product of its digits is 230400, while the sum is 43.

The square root of 5588638 is about 2364.0300336502. The cubic root of 5588638 is about 177.4606194458.

It can be divided in two parts, 5588 and 638, that added together give a palindrome (6226).

The spelling of 5588638 in words is "five million, five hundred eighty-eight thousand, six hundred thirty-eight".