6748172 has 24 divisors (see below), whose sum is σ = 12171600. Its totient is φ = 3272256.

The previous prime is 6748163. The next prime is 6748187. The reversal of 6748172 is 2718476.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 29354 + ... + 29582.

It is an arithmetic number, because the mean of its divisors is an integer number (507150).

Almost surely, 2^6748172 is an apocalyptic number.

It is an amenable number.

6748172 is a deficient number, since it is larger than the sum of its proper divisors (5423428).

6748172 is a wasteful number, since it uses less digits than its factorization.

6748172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425 (or 423 counting only the distinct ones).

The product of its digits is 18816, while the sum is 35.

The square root of 6748172 is about 2597.7243887680. The cubic root of 6748172 is about 188.9710956797.

The spelling of 6748172 in words is "six million, seven hundred forty-eight thousand, one hundred seventy-two".