6460943 has 4 divisors (see below), whose sum is σ = 6483288. Its totient is φ = 6438600.

The previous prime is 6460919. The next prime is 6460963. The reversal of 6460943 is 3490646.

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

It is a cyclic number.

It is not a de Polignac number, because 6460943 - 2⁸ = 6460687 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6460963) 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 in 3 ways as a sum of consecutive naturals, for example, 10733 + ... + 11318.

It is an arithmetic number, because the mean of its divisors is an integer number (1620822).

Almost surely, 2^6460943 is an apocalyptic number.

6460943 is a deficient number, since it is larger than the sum of its proper divisors (22345).

6460943 is a wasteful number, since it uses less digits than its factorization.

6460943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22344.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 6460943 is about 2541.8385078521. The cubic root of 6460943 is about 186.2510100091.

The spelling of 6460943 in words is "six million, four hundred sixty thousand, nine hundred forty-three".