6748716 has 24 divisors (see below), whose sum is σ = 16958704. Its totient is φ = 2076480.

The previous prime is 6748691. The next prime is 6748771. The reversal of 6748716 is 6178476.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21475 + ... + 21786.

Almost surely, 2^6748716 is an apocalyptic number.

It is an amenable number.

6748716 is an abundant number, since it is smaller than the sum of its proper divisors (10209988).

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

6748716 is a wasteful number, since it uses less digits than its factorization.

6748716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43281 (or 43279 counting only the distinct ones).

The product of its digits is 56448, while the sum is 39.

The square root of 6748716 is about 2597.8290936857. The cubic root of 6748716 is about 188.9761734752.

The spelling of 6748716 in words is "six million, seven hundred forty-eight thousand, seven hundred sixteen".