6506056 has 32 divisors (see below), whose sum is σ = 13406400. Its totient is φ = 2946240.

The previous prime is 6506051. The next prime is 6506057.

6506056 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6506051) 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, 2566 + ... + 4426.

It is an arithmetic number, because the mean of its divisors is an integer number (418950).

Almost surely, 2^6506056 is an apocalyptic number.

It is an amenable number.

6506056 is an abundant number, since it is smaller than the sum of its proper divisors (6900344).

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

6506056 is a wasteful number, since it uses less digits than its factorization.

6506056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1909 (or 1905 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 6506056 is about 2550.6971596017. The cubic root of 6506056 is about 186.6834990490.

The spelling of 6506056 in words is "six million, five hundred six thousand, fifty-six".