5598238 has 4 divisors (see below), whose sum is σ = 8397360. Its totient is φ = 2799118.

The previous prime is 5598233. The next prime is 5598251. The reversal of 5598238 is 8328955.

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

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 5598238.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5598233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1399558 + ... + 1399561.

It is an arithmetic number, because the mean of its divisors is an integer number (2099340).

Almost surely, 2^5598238 is an apocalyptic number.

5598238 is a deficient number, since it is larger than the sum of its proper divisors (2799122).

5598238 is a wasteful number, since it uses less digits than its factorization.

5598238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2799121.

The product of its digits is 86400, while the sum is 40.

The square root of 5598238 is about 2366.0595935014. The cubic root of 5598238 is about 177.5621735513.

The spelling of 5598238 in words is "five million, five hundred ninety-eight thousand, two hundred thirty-eight".