878915256 has 16 divisors (see below), whose sum is σ = 2197288200. Its totient is φ = 292971744.

The previous prime is 878915251. The next prime is 878915263. The reversal of 878915256 is 652519878.

878915256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 878915199 and 878915208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (878915251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18310711 + ... + 18310758.

Almost surely, 2^878915256 is an apocalyptic number.

It is an amenable number.

878915256 is an abundant number, since it is smaller than the sum of its proper divisors (1318372944).

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

878915256 is a wasteful number, since it uses less digits than its factorization.

878915256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36621478 (or 36621474 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 51.

The square root of 878915256 is about 29646.5049542100. The cubic root of 878915256 is about 957.8900622474.

The spelling of 878915256 in words is "eight hundred seventy-eight million, nine hundred fifteen thousand, two hundred fifty-six".