578871 has 6 divisors (see below), whose sum is σ = 836160. Its totient is φ = 385908.

The previous prime is 578861. The next prime is 578881. The reversal of 578871 is 178875.

578871 is a `hidden beast` number, since 578 + 87 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (578861) and next prime (578881).

It is not a de Polignac number, because 578871 - 2⁵ = 578839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (578821) 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 5 ways as a sum of consecutive naturals, for example, 32151 + ... + 32168.

It is an arithmetic number, because the mean of its divisors is an integer number (139360).

2⁵⁷⁸⁸⁷¹ is an apocalyptic number.

578871 is a deficient number, since it is larger than the sum of its proper divisors (257289).

578871 is a wasteful number, since it uses less digits than its factorization.

578871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64325 (or 64322 counting only the distinct ones).

The product of its digits is 15680, while the sum is 36.

The square root of 578871 is about 760.8357247133. The cubic root of 578871 is about 83.3413627819.

The spelling of 578871 in words is "five hundred seventy-eight thousand, eight hundred seventy-one".