878464112 has 20 divisors (see below), whose sum is σ = 1756929216. Its totient is φ = 425063040.

The previous prime is 878464109. The next prime is 878464129. The reversal of 878464112 is 211464878.

878464112 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 878464112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 885053 + ... + 886044.

Almost surely, 2^878464112 is an apocalyptic number.

It is an amenable number.

878464112 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

878464112 is a wasteful number, since it uses less digits than its factorization.

878464112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771136 (or 1771130 counting only the distinct ones).

The product of its digits is 86016, while the sum is 41.

The square root of 878464112 is about 29638.8952560651. The cubic root of 878464112 is about 957.7261403706.

The spelling of 878464112 in words is "eight hundred seventy-eight million, four hundred sixty-four thousand, one hundred twelve".