6748001 has 6 divisors (see below), whose sum is σ = 7307190. Its totient is φ = 6228768.

The previous prime is 6747989. The next prime is 6748009. The reversal of 6748001 is 1008476.

It can be written as a sum of positive squares in 3 ways, for example, as 112225 + 6635776 = 335^2 + 2576^2 .

It is a de Polignac number, because none of the positive numbers 2^k-6748001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6748009) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19796 + ... + 20133.

It is an arithmetic number, because the mean of its divisors is an integer number (1217865).

Almost surely, 2^6748001 is an apocalyptic number.

It is an amenable number.

6748001 is a deficient number, since it is larger than the sum of its proper divisors (559189).

6748001 is a wasteful number, since it uses less digits than its factorization.

6748001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39955 (or 39942 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 6748001 is about 2597.6914751371. The cubic root of 6748001 is about 188.9694994780.

The spelling of 6748001 in words is "six million, seven hundred forty-eight thousand, one".