580878 has 32 divisors (see below), whose sum is σ = 1336320. Its totient is φ = 186840.

The previous prime is 580871. The next prime is 580889. The reversal of 580878 is 878085.

580878 is a `hidden beast` number, since 580 + 8 + 78 = 666.

580878 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 580878.

It is not an unprimeable number, because it can be changed into a prime (580871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1501 + ... + 1847.

It is an arithmetic number, because the mean of its divisors is an integer number (41760).

2⁵⁸⁰⁸⁷⁸ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 580878, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (668160).

580878 is an abundant number, since it is smaller than the sum of its proper divisors (755442).

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

580878 is a wasteful number, since it uses less digits than its factorization.

580878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 36.

The square root of 580878 is about 762.1535278407. The cubic root of 580878 is about 83.4375691200.

It can be divided in two parts, 5808 and 78, that added together give a triangular number (5886 = T₁₀₈).

The spelling of 580878 in words is "five hundred eighty thousand, eight hundred seventy-eight".