6460271 has 4 divisors (see below), whose sum is σ = 6467232. Its totient is φ = 6453312.

The previous prime is 6460261. The next prime is 6460283. The reversal of 6460271 is 1720646.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1720646 = 2 ⋅860323.

It is a cyclic number.

It is not a de Polignac number, because 6460271 - 2¹⁰ = 6459247 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6460271.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6460231) 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 3 ways as a sum of consecutive naturals, for example, 1826 + ... + 4031.

It is an arithmetic number, because the mean of its divisors is an integer number (1616808).

Almost surely, 2^6460271 is an apocalyptic number.

6460271 is a deficient number, since it is larger than the sum of its proper divisors (6961).

6460271 is a wasteful number, since it uses less digits than its factorization.

6460271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6960.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 6460271 is about 2541.7063166306. The cubic root of 6460271 is about 186.2445524884.

The spelling of 6460271 in words is "six million, four hundred sixty thousand, two hundred seventy-one".