878266050 has 24 divisors (see below), whose sum is σ = 2178100176. Its totient is φ = 234204240.

The previous prime is 878265977. The next prime is 878266057. The reversal of 878266050 is 50662878.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 878265993 and 878266011.

It is not an unprimeable number, because it can be changed into a prime (878266057) 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 11 ways as a sum of consecutive naturals, for example, 2927404 + ... + 2927703.

It is an arithmetic number, because the mean of its divisors is an integer number (90754174).

Almost surely, 2^878266050 is an apocalyptic number.

878266050 is an abundant number, since it is smaller than the sum of its proper divisors (1299834126).

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

878266050 is a wasteful number, since it uses less digits than its factorization.

878266050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5855122 (or 5855117 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 878266050 is about 29635.5538163200. The cubic root of 878266050 is about 957.6541573834.

The spelling of 878266050 in words is "eight hundred seventy-eight million, two hundred sixty-six thousand, fifty".