6487012 has 36 divisors (see below), whose sum is σ = 13789440. Its totient is φ = 2657424.

The previous prime is 6487003. The next prime is 6487027. The reversal of 6487012 is 2107846.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3789 + ... + 5227.

It is an arithmetic number, because the mean of its divisors is an integer number (383040).

Almost surely, 2^6487012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6487012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6894720).

6487012 is an abundant number, since it is smaller than the sum of its proper divisors (7302428).

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

6487012 is a wasteful number, since it uses less digits than its factorization.

6487012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480 (or 1471 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 6487012 is about 2546.9613267578. The cubic root of 6487012 is about 186.5011727651.

The spelling of 6487012 in words is "six million, four hundred eighty-seven thousand, twelve".