5358239 has 4 divisors (see below), whose sum is σ = 5408424. Its totient is φ = 5308056.

The previous prime is 5358217. The next prime is 5358263. The reversal of 5358239 is 9328535.

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

It is a de Polignac number, because none of the positive numbers 2^k-5358239 is a prime.

It is a super-2 number, since 2×5358239² = 57421450362242, which contains 22 as substring.

It is a d-powerful number, because it can be written as 5⁴ + 3¹¹ + 5⁸ + 8⁴ + 2¹¹ + 3¹⁴ + 9³ .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5358199 and 5358208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5358289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24932 + ... + 25145.

It is an arithmetic number, because the mean of its divisors is an integer number (1352106).

Almost surely, 2^5358239 is an apocalyptic number.

5358239 is a deficient number, since it is larger than the sum of its proper divisors (50185).

5358239 is a wasteful number, since it uses less digits than its factorization.

5358239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50184.

The product of its digits is 32400, while the sum is 35.

The square root of 5358239 is about 2314.7870312407. The cubic root of 5358239 is about 174.9876345004.

The spelling of 5358239 in words is "five million, three hundred fifty-eight thousand, two hundred thirty-nine".