6496556 has 36 divisors (see below), whose sum is σ = 13121640. Its totient is φ = 2790720.

The previous prime is 6496547. The next prime is 6496559. The reversal of 6496556 is 6556946.

It is a super-2 number, since 2×6496556² = 84410479722272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6496559) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15680 + ... + 16088.

It is an arithmetic number, because the mean of its divisors is an integer number (364490).

Almost surely, 2^6496556 is an apocalyptic number.

It is an amenable number.

6496556 is an abundant number, since it is smaller than the sum of its proper divisors (6625084).

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

6496556 is a wasteful number, since it uses less digits than its factorization.

6496556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462 (or 441 counting only the distinct ones).

The product of its digits is 194400, while the sum is 41.

The square root of 6496556 is about 2548.8342433356. The cubic root of 6496556 is about 186.5925910731.

The spelling of 6496556 in words is "six million, four hundred ninety-six thousand, five hundred fifty-six".