5305231 has 8 divisors (see below), whose sum is σ = 5580000. Its totient is φ = 5036640.

The previous prime is 5305229. The next prime is 5305253. The reversal of 5305231 is 1325035.

5305231 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 5305231 - 2¹ = 5305229 is a prime.

It is a super-2 number, since 2×5305231² = 56290951926722, which contains 22 as substring.

It is a Duffinian number.

5305231 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5305199 and 5305208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5305831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270 + ... + 3268.

It is an arithmetic number, because the mean of its divisors is an integer number (697500).

Almost surely, 2^5305231 is an apocalyptic number.

5305231 is a deficient number, since it is larger than the sum of its proper divisors (274769).

5305231 is a wasteful number, since it uses less digits than its factorization.

5305231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3089.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 5305231 is about 2303.3087070560. The cubic root of 5305231 is about 174.4086817600.

The spelling of 5305231 in words is "five million, three hundred five thousand, two hundred thirty-one".