878032 has 10 divisors (see below), whose sum is σ = 1701218. Its totient is φ = 439008.

The previous prime is 878023. The next prime is 878039. The reversal of 878032 is 230878.

It is a happy number.

878032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 876096 + 1936 = 936^2 + 44^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (878039) by changing a digit.

878032 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27423 + ... + 27454.

2⁸⁷⁸⁰³² is an apocalyptic number.

It is an amenable number.

878032 is a deficient number, since it is larger than the sum of its proper divisors (823186).

878032 is a wasteful number, since it uses less digits than its factorization.

878032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54885 (or 54879 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 878032 is about 937.0336173265. The cubic root of 878032 is about 95.7569081087.

The spelling of 878032 in words is "eight hundred seventy-eight thousand, thirty-two".