878510232 has 64 divisors (see below), whose sum is σ = 2463177600. Its totient is φ = 290092320.

The previous prime is 878510219. The next prime is 878510233. The reversal of 878510232 is 232015878.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (878510233) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4107 + ... + 42117.

It is an arithmetic number, because the mean of its divisors is an integer number (38487150).

Almost surely, 2^878510232 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 878510232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1231588800).

878510232 is an abundant number, since it is smaller than the sum of its proper divisors (1584667368).

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

878510232 is a wasteful number, since it uses less digits than its factorization.

878510232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38133 (or 38123 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 878510232 is about 29639.6732775515. The cubic root of 878510232 is about 957.7429005152.

The spelling of 878510232 in words is "eight hundred seventy-eight million, five hundred ten thousand, two hundred thirty-two".