878056230 has 16 divisors (see below), whose sum is σ = 2107335024. Its totient is φ = 234148320.

The previous prime is 878056199. The next prime is 878056237. The reversal of 878056230 is 32650878.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (878056237) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 14634241 + ... + 14634300.

It is an arithmetic number, because the mean of its divisors is an integer number (131708439).

Almost surely, 2^878056230 is an apocalyptic number.

878056230 is an abundant number, since it is smaller than the sum of its proper divisors (1229278794).

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

878056230 is a wasteful number, since it uses less digits than its factorization.

878056230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29268551.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 878056230 is about 29632.0136001589. The cubic root of 878056230 is about 957.5778893024.

The spelling of 878056230 in words is "eight hundred seventy-eight million, fifty-six thousand, two hundred thirty".