878887230 has 32 divisors (see below), whose sum is σ = 2271586464. Its totient is φ = 216341376.

The previous prime is 878887211. The next prime is 878887283. The reversal of 878887230 is 32788878.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1126389 + ... + 1127168.

It is an arithmetic number, because the mean of its divisors is an integer number (70987077).

Almost surely, 2^878887230 is an apocalyptic number.

878887230 is an abundant number, since it is smaller than the sum of its proper divisors (1392699234).

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

878887230 is a wasteful number, since it uses less digits than its factorization.

878887230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2253580.

The product of its (nonzero) digits is 1204224, while the sum is 51.

The square root of 878887230 is about 29646.0322808972. The cubic root of 878887230 is about 957.8798807151.

The spelling of 878887230 in words is "eight hundred seventy-eight million, eight hundred eighty-seven thousand, two hundred thirty".