5330231 has 4 divisors (see below), whose sum is σ = 5643792. Its totient is φ = 5016672.

The previous prime is 5330219. The next prime is 5330239. The reversal of 5330231 is 1320335.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5330231 is a prime.

It is a super-2 number, since 2×5330231² = 56822725026722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 313543 = 5330231 / (5 + 3 + 3 + 0 + 2 + 3 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5330239) 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, 156755 + ... + 156788.

It is an arithmetic number, because the mean of its divisors is an integer number (1410948).

Almost surely, 2^5330231 is an apocalyptic number.

5330231 is a deficient number, since it is larger than the sum of its proper divisors (313561).

5330231 is a wasteful number, since it uses less digits than its factorization.

5330231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313560.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 5330231 is about 2308.7293041844. The cubic root of 5330231 is about 174.6822096541.

Adding to 5330231 its reverse (1320335), we get a palindrome (6650566).

The spelling of 5330231 in words is "five million, three hundred thirty thousand, two hundred thirty-one".