6495066 has 20 divisors (see below), whose sum is σ = 14554122. Its totient is φ = 2164968.

The previous prime is 6495031. The next prime is 6495067. The reversal of 6495066 is 6605946.

It is a happy number.

6495066 is a `hidden beast` number, since 649 + 5 + 0 + 6 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6395841 + 99225 = 2529^2 + 315^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6495066.

It is not an unprimeable number, because it can be changed into a prime (6495067) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 19885 + ... + 20208.

Almost surely, 2^6495066 is an apocalyptic number.

6495066 is an abundant number, since it is smaller than the sum of its proper divisors (8059056).

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

6495066 is a wasteful number, since it uses less digits than its factorization.

6495066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40107 (or 40098 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 6495066 is about 2548.5419360882. The cubic root of 6495066 is about 186.5783248363.

The spelling of 6495066 in words is "six million, four hundred ninety-five thousand, sixty-six".