6748375 has 8 divisors (see below), whose sum is σ = 8422128. Its totient is φ = 5398600.

The previous prime is 6748373. The next prime is 6748381. The reversal of 6748375 is 5738476.

It is not a de Polignac number, because 6748375 - 2¹ = 6748373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6748373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26869 + ... + 27118.

It is an arithmetic number, because the mean of its divisors is an integer number (1052766).

Almost surely, 2^6748375 is an apocalyptic number.

6748375 is a deficient number, since it is larger than the sum of its proper divisors (1673753).

6748375 is an equidigital number, since it uses as much as digits as its factorization.

6748375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54002 (or 53992 counting only the distinct ones).

The product of its digits is 141120, while the sum is 40.

The square root of 6748375 is about 2597.7634611334. The cubic root of 6748375 is about 188.9729905507.

The spelling of 6748375 in words is "six million, seven hundred forty-eight thousand, three hundred seventy-five".