6735648 has 24 divisors (see below), whose sum is σ = 17681328. Its totient is φ = 2245184.

The previous prime is 6735647. The next prime is 6735653. The reversal of 6735648 is 8465376.

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

It is not an unprimeable number, because it can be changed into a prime (6735643) 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, 34986 + ... + 35177.

It is an arithmetic number, because the mean of its divisors is an integer number (736722).

Almost surely, 2^6735648 is an apocalyptic number.

It is an amenable number.

6735648 is an abundant number, since it is smaller than the sum of its proper divisors (10945680).

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

6735648 is a wasteful number, since it uses less digits than its factorization.

6735648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70176 (or 70168 counting only the distinct ones).

The product of its digits is 120960, while the sum is 39.

The square root of 6735648 is about 2595.3126979229. The cubic root of 6735648 is about 188.8541188339.

The spelling of 6735648 in words is "six million, seven hundred thirty-five thousand, six hundred forty-eight".