6460231 has 2 divisors, whose sum is σ = 6460232. Its totient is φ = 6460230.

The previous prime is 6460213. The next prime is 6460241. The reversal of 6460231 is 1320646.

Together with previous prime (6460213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6460231 - 2⁵ = 6460199 is a prime.

It is a super-2 number, since 2×6460231² = 83469169146722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6460241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3230115 + 3230116.

It is an arithmetic number, because the mean of its divisors is an integer number (3230116).

Almost surely, 2^6460231 is an apocalyptic number.

6460231 is a deficient number, since it is larger than the sum of its proper divisors (1).

6460231 is an equidigital number, since it uses as much as digits as its factorization.

6460231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 6460231 is about 2541.6984478887. The cubic root of 6460231 is about 186.2441680981.

Adding to 6460231 its reverse (1320646), we get a palindrome (7780877).

The spelling of 6460231 in words is "six million, four hundred sixty thousand, two hundred thirty-one".