6449046 has 16 divisors (see below), whose sum is σ = 12927600. Its totient is φ = 2144768.

The previous prime is 6449041. The next prime is 6449071. The reversal of 6449046 is 6409446.

It is a junction number, because it is equal to n+sod(n) for n = 6448998 and 6449016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6449041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2470 + ... + 4358.

It is an arithmetic number, because the mean of its divisors is an integer number (807975).

Almost surely, 2^6449046 is an apocalyptic number.

6449046 is an abundant number, since it is smaller than the sum of its proper divisors (6478554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6449046 is a wasteful number, since it uses less digits than its factorization.

6449046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2463.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 6449046 is about 2539.4971943280. The cubic root of 6449046 is about 186.1366206331.

The spelling of 6449046 in words is "six million, four hundred forty-nine thousand, forty-six".