6748917 has 24 divisors (see below), whose sum is σ = 10812672. Its totient is φ = 3729600.

The previous prime is 6748901. The next prime is 6748927. The reversal of 6748917 is 7198476.

It is not a de Polignac number, because 6748917 - 2⁴ = 6748901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6748927) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3817 + ... + 5297.

It is an arithmetic number, because the mean of its divisors is an integer number (450528).

Almost surely, 2^6748917 is an apocalyptic number.

It is an amenable number.

6748917 is a deficient number, since it is larger than the sum of its proper divisors (4063755).

6748917 is a wasteful number, since it uses less digits than its factorization.

6748917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1529 (or 1522 counting only the distinct ones).

The product of its digits is 84672, while the sum is 42.

The square root of 6748917 is about 2597.8677795454. The cubic root of 6748917 is about 188.9780495770.

It can be divided in two parts, 674 and 8917, that added together give a triangular number (9591 = T₁₃₈).

The spelling of 6748917 in words is "six million, seven hundred forty-eight thousand, nine hundred seventeen".