6863375 has 8 divisors (see below), whose sum is σ = 8565648. Its totient is φ = 5490600.

The previous prime is 6863371. The next prime is 6863377. The reversal of 6863375 is 5733686.

It is not a de Polignac number, because 6863375 - 2² = 6863371 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6863371) 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, 27329 + ... + 27578.

It is an arithmetic number, because the mean of its divisors is an integer number (1070706).

Almost surely, 2^6863375 is an apocalyptic number.

6863375 is a deficient number, since it is larger than the sum of its proper divisors (1702273).

6863375 is an equidigital number, since it uses as much as digits as its factorization.

6863375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54922 (or 54912 counting only the distinct ones).

The product of its digits is 90720, while the sum is 38.

The square root of 6863375 is about 2619.8043820102. The cubic root of 6863375 is about 190.0403884592.

The spelling of 6863375 in words is "six million, eight hundred sixty-three thousand, three hundred seventy-five".