878196 has 24 divisors (see below), whose sum is σ = 2235744. Its totient is φ = 266080.

The previous prime is 878191. The next prime is 878197. The reversal of 878196 is 691878.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (878191) by changing a digit.

878196 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 3195 + ... + 3458.

It is an arithmetic number, because the mean of its divisors is an integer number (93156).

2⁸⁷⁸¹⁹⁶ is an apocalyptic number.

It is an amenable number.

878196 is an abundant number, since it is smaller than the sum of its proper divisors (1357548).

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

878196 is a wasteful number, since it uses less digits than its factorization.

878196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6671 (or 6669 counting only the distinct ones).

The product of its digits is 24192, while the sum is 39.

The square root of 878196 is about 937.1211234414. The cubic root of 878196 is about 95.7628696056.

The spelling of 878196 in words is "eight hundred seventy-eight thousand, one hundred ninety-six".