878375 has 8 divisors (see below), whose sum is σ = 1096368. Its totient is φ = 702600.

The previous prime is 878359. The next prime is 878377. The reversal of 878375 is 573878.

It is not a de Polignac number, because 878375 - 2⁴ = 878359 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 (878377) 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, 3389 + ... + 3638.

It is an arithmetic number, because the mean of its divisors is an integer number (137046).

2⁸⁷⁸³⁷⁵ is an apocalyptic number.

878375 is a deficient number, since it is larger than the sum of its proper divisors (217993).

878375 is an equidigital number, since it uses as much as digits as its factorization.

878375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7042 (or 7032 counting only the distinct ones).

The product of its digits is 47040, while the sum is 38.

The square root of 878375 is about 937.2166238389. The cubic root of 878375 is about 95.7693755144.

The spelling of 878375 in words is "eight hundred seventy-eight thousand, three hundred seventy-five".