6505248 has 24 divisors (see below), whose sum is σ = 17076528. Its totient is φ = 2168384.

The previous prime is 6505243. The next prime is 6505267. The reversal of 6505248 is 8425056.

It is a tau number, because it is divible by the number of its divisors (24).

It is a nialpdrome in base 15.

It is a zygodrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (6505243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33786 + ... + 33977.

It is an arithmetic number, because the mean of its divisors is an integer number (711522).

Almost surely, 2^6505248 is an apocalyptic number.

It is an amenable number.

6505248 is an abundant number, since it is smaller than the sum of its proper divisors (10571280).

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

6505248 is a wasteful number, since it uses less digits than its factorization.

6505248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67776 (or 67768 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 6505248 is about 2550.5387666138. The cubic root of 6505248 is about 186.6757705310.

The spelling of 6505248 in words is "six million, five hundred five thousand, two hundred forty-eight".