6506361 has 12 divisors (see below), whose sum is σ = 9518080. Its totient is φ = 4282200.

The previous prime is 6506347. The next prime is 6506363. The reversal of 6506361 is 1636056.

6506361 is a `hidden beast` number, since 650 + 6 + 3 + 6 + 1 = 666.

It is not a de Polignac number, because 6506361 - 2⁵ = 6506329 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6506363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3865 + ... + 5286.

Almost surely, 2^6506361 is an apocalyptic number.

It is an amenable number.

6506361 is a deficient number, since it is larger than the sum of its proper divisors (3011719).

6506361 is a wasteful number, since it uses less digits than its factorization.

6506361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9236 (or 9233 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 6506361 is about 2550.7569464769. The cubic root of 6506361 is about 186.6864162069.

The spelling of 6506361 in words is "six million, five hundred six thousand, three hundred sixty-one".