6471231 has 16 divisors (see below), whose sum is σ = 9423456. Its totient is φ = 3926016.

The previous prime is 6471193. The next prime is 6471233. The reversal of 6471231 is 1321746.

6471231 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6471231 - 2⁶ = 6471167 is a prime.

It is a super-2 number, since 2×6471231² = 83753661310722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6471233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1711 + ... + 3983.

It is an arithmetic number, because the mean of its divisors is an integer number (588966).

Almost surely, 2^6471231 is an apocalyptic number.

6471231 is a deficient number, since it is larger than the sum of its proper divisors (2952225).

6471231 is a wasteful number, since it uses less digits than its factorization.

6471231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2362.

The product of its digits is 1008, while the sum is 24.

The square root of 6471231 is about 2543.8614349056. The cubic root of 6471231 is about 186.3498157220.

Adding to 6471231 its reverse (1321746), we get a palindrome (7792977).

The spelling of 6471231 in words is "six million, four hundred seventy-one thousand, two hundred thirty-one".