6448026 has 24 divisors (see below), whose sum is σ = 13966560. Its totient is φ = 1983696.

The previous prime is 6448019. The next prime is 6448061. The reversal of 6448026 is 6208446.

It is a junction number, because it is equal to n+sod(n) for n = 6447984 and 6448002.

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, 2166 + ... + 4193.

It is an arithmetic number, because the mean of its divisors is an integer number (581940).

Almost surely, 2^6448026 is an apocalyptic number.

6448026 is an abundant number, since it is smaller than the sum of its proper divisors (7518534).

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

6448026 is a wasteful number, since it uses less digits than its factorization.

6448026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6390 (or 6377 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 6448026 is about 2539.2963592302. The cubic root of 6448026 is about 186.1268068114.

The spelling of 6448026 in words is "six million, four hundred forty-eight thousand, twenty-six".