878605152 has 192 divisors, whose sum is σ = 2586608640. Its totient is φ = 259702784.

The previous prime is 878605121. The next prime is 878605153. The reversal of 878605152 is 251506878.

878605152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (878605153) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3340573 + ... + 3340835.

It is an arithmetic number, because the mean of its divisors is an integer number (13471920).

Almost surely, 2^878605152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 878605152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1293304320).

878605152 is an abundant number, since it is smaller than the sum of its proper divisors (1708003488).

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

878605152 is a wasteful number, since it uses less digits than its factorization.

878605152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405 (or 397 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 42.

The square root of 878605152 is about 29641.2744665272. The cubic root of 878605152 is about 957.7773928784. Note that the first 3 decimals are identical.

The spelling of 878605152 in words is "eight hundred seventy-eight million, six hundred five thousand, one hundred fifty-two".