6449056 has 24 divisors (see below), whose sum is σ = 13366080. Its totient is φ = 3054528.

The previous prime is 6449041. The next prime is 6449071. The reversal of 6449056 is 6509446.

It is an interprime number because it is at equal distance from previous prime (6449041) and next prime (6449071).

It is a super-2 number, since 2×6449056² = 83180646582272, which contains 22 as substring.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4696 + ... + 5911.

It is an arithmetic number, because the mean of its divisors is an integer number (556920).

Almost surely, 2^6449056 is an apocalyptic number.

It is an amenable number.

6449056 is an abundant number, since it is smaller than the sum of its proper divisors (6917024).

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

6449056 is a wasteful number, since it uses less digits than its factorization.

6449056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10636 (or 10628 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 6449056 is about 2539.4991632210. The cubic root of 6449056 is about 186.1367168419.

It can be divided in two parts, 64490 and 56, that added together give a palindrome (64546).

The spelling of 6449056 in words is "six million, four hundred forty-nine thousand, fifty-six".