6748480 has 28 divisors (see below), whose sum is σ = 16070580. Its totient is φ = 2699264.

The previous prime is 6748459. The next prime is 6748487. The reversal of 6748480 is 848476.

It can be written as a sum of positive squares in 2 ways, for example, as 5089536 + 1658944 = 2256^2 + 1288^2 .

It is a Smith number, since the sum of its digits (37) 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 (6748487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10225 + ... + 10864.

Almost surely, 2^6748480 is an apocalyptic number.

It is an amenable number.

6748480 is an abundant number, since it is smaller than the sum of its proper divisors (9322100).

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

6748480 is a wasteful number, since it uses less digits than its factorization.

6748480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21106 (or 21096 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 6748480 is about 2597.7836707470. The cubic root of 6748480 is about 188.9739706415.

The spelling of 6748480 in words is "six million, seven hundred forty-eight thousand, four hundred eighty".