6449132 has 12 divisors (see below), whose sum is σ = 11880120. Its totient is φ = 3054816.

The previous prime is 6449123. The next prime is 6449141. The reversal of 6449132 is 2319446.

It is an interprime number because it is at equal distance from previous prime (6449123) and next prime (6449141).

It is a junction number, because it is equal to n+sod(n) for n = 6449095 and 6449104.

It is an unprimeable number.

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, 42353 + ... + 42504.

It is an arithmetic number, because the mean of its divisors is an integer number (990010).

Almost surely, 2^6449132 is an apocalyptic number.

It is an amenable number.

6449132 is a deficient number, since it is larger than the sum of its proper divisors (5430988).

6449132 is a wasteful number, since it uses less digits than its factorization.

6449132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84880 (or 84878 counting only the distinct ones).

The product of its digits is 5184, while the sum is 29.

The square root of 6449132 is about 2539.5141267573. The cubic root of 6449132 is about 186.1374480257.

The spelling of 6449132 in words is "six million, four hundred forty-nine thousand, one hundred thirty-two".