6493425 has 12 divisors (see below), whose sum is σ = 10735920. Its totient is φ = 3463120.

The previous prime is 6493397. The next prime is 6493433. The reversal of 6493425 is 5243946.

It is not a de Polignac number, because 6493425 - 2⁷ = 6493297 is a prime.

It is a d-powerful number, because it can be written as 6⁷ + 4⁸ + 9 + 3 + 4¹¹ + 2⁹ + 5⁹ .

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 11 ways as a sum of consecutive naturals, for example, 43215 + ... + 43364.

It is an arithmetic number, because the mean of its divisors is an integer number (894660).

Almost surely, 2^6493425 is an apocalyptic number.

It is an amenable number.

6493425 is a deficient number, since it is larger than the sum of its proper divisors (4242495).

6493425 is a wasteful number, since it uses less digits than its factorization.

6493425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86592 (or 86587 counting only the distinct ones).

The product of its digits is 25920, while the sum is 33.

The square root of 6493425 is about 2548.2199669573. The cubic root of 6493425 is about 186.5626103016.

The spelling of 6493425 in words is "six million, four hundred ninety-three thousand, four hundred twenty-five".