878230 has 16 divisors (see below), whose sum is σ = 1632384. Its totient is φ = 339840.

The previous prime is 878221. The next prime is 878239. The reversal of 878230 is 32878.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (878221) and next prime (878239).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (878239) 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 7 ways as a sum of consecutive naturals, for example, 1107 + ... + 1726.

It is an arithmetic number, because the mean of its divisors is an integer number (102024).

2⁸⁷⁸²³⁰ is an apocalyptic number.

878230 is a deficient number, since it is larger than the sum of its proper divisors (754154).

878230 is a wasteful number, since it uses less digits than its factorization.

878230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2871.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 878230 is about 937.1392639304. The cubic root of 878230 is about 95.7641054329.

The spelling of 878230 in words is "eight hundred seventy-eight thousand, two hundred thirty".