6487248 has 20 divisors (see below), whose sum is σ = 16758848. Its totient is φ = 2162400.

The previous prime is 6487223. The next prime is 6487259. The reversal of 6487248 is 8427846.

It is a super-2 number, since 2×6487248² = 84168773227008, which contains 22 as substring.

It is a zygodrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67528 + ... + 67623.

Almost surely, 2^6487248 is an apocalyptic number.

It is an amenable number.

6487248 is an abundant number, since it is smaller than the sum of its proper divisors (10271600).

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

6487248 is a wasteful number, since it uses less digits than its factorization.

6487248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135162 (or 135156 counting only the distinct ones).

The product of its digits is 86016, while the sum is 39.

The square root of 6487248 is about 2547.0076560545. The cubic root of 6487248 is about 186.5034343993.

Subtracting from 6487248 its sum of digits (39), we obtain a square (6487209 = 2547²).

The spelling of 6487248 in words is "six million, four hundred eighty-seven thousand, two hundred forty-eight".