6494375 has 10 divisors (see below), whose sum is σ = 8116152. Its totient is φ = 5195000.

The previous prime is 6494363. The next prime is 6494387. The reversal of 6494375 is 5734946.

It is an interprime number because it is at equal distance from previous prime (6494363) and next prime (6494387).

It is not a de Polignac number, because 6494375 - 2⁶ = 6494311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 4571 + ... + 5820.

Almost surely, 2^6494375 is an apocalyptic number.

6494375 is a deficient number, since it is larger than the sum of its proper divisors (1621777).

6494375 is an equidigital number, since it uses as much as digits as its factorization.

6494375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10411 (or 10396 counting only the distinct ones).

The product of its digits is 90720, while the sum is 38.

The square root of 6494375 is about 2548.4063647700. The cubic root of 6494375 is about 186.5717080087.

The spelling of 6494375 in words is "six million, four hundred ninety-four thousand, three hundred seventy-five".