6231 has 8 divisors (see below), whose sum is σ = 8704. Its totient is φ = 3960.

The previous prime is 6229. The next prime is 6247. The reversal of 6231 is 1326.

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

It is not a de Polignac number, because 6231 - 2¹ = 6229 is a prime.

It is a super-2 number, since 2×6231² = 77650722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60 + ... + 126.

It is an arithmetic number, because the mean of its divisors is an integer number (1088).

2⁶²³¹ is an apocalyptic number.

6231 is a deficient number, since it is larger than the sum of its proper divisors (2473).

6231 is a wasteful number, since it uses less digits than its factorization.

6231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101.

The product of its digits is 36, while the sum is 12.

The square root of 6231 is about 78.9366834875. The cubic root of 6231 is about 18.4014727870.

Adding to 6231 its reverse (1326), we get a palindrome (7557).

The spelling of 6231 in words is "six thousand, two hundred thirty-one".