878200 has 24 divisors (see below), whose sum is σ = 2042280. Its totient is φ = 351200.

The previous prime is 878197. The next prime is 878201. The reversal of 878200 is 2878.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (878201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1996 + ... + 2395.

It is an arithmetic number, because the mean of its divisors is an integer number (85095).

2⁸⁷⁸²⁰⁰ is an apocalyptic number.

It is an amenable number.

878200 is an abundant number, since it is smaller than the sum of its proper divisors (1164080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

878200 is a wasteful number, since it uses less digits than its factorization.

878200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4407 (or 4398 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 878200 is about 937.1232576348. The cubic root of 878200 is about 95.7630149987.

The spelling of 878200 in words is "eight hundred seventy-eight thousand, two hundred".