6500487 has 12 divisors (see below), whose sum is σ = 10082616. Its totient is φ = 3714480.

The previous prime is 6500453. The next prime is 6500491. The reversal of 6500487 is 7840056.

It is a happy number.

It is not a de Polignac number, because 6500487 - 2⁸ = 6500231 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6500447) 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, 21964 + ... + 22257.

It is an arithmetic number, because the mean of its divisors is an integer number (840218).

Almost surely, 2^6500487 is an apocalyptic number.

6500487 is a deficient number, since it is larger than the sum of its proper divisors (3582129).

6500487 is a wasteful number, since it uses less digits than its factorization.

6500487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44238 (or 44231 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 6500487 is about 2549.6052635653. The cubic root of 6500487 is about 186.6302185781.

The spelling of 6500487 in words is "six million, five hundred thousand, four hundred eighty-seven".