578863 has 8 divisors (see below), whose sum is σ = 608256. Its totient is φ = 550200.

The previous prime is 578861. The next prime is 578881. The reversal of 578863 is 368875.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 578863 - 2¹ = 578861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (578861) 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 7 ways as a sum of consecutive naturals, for example, 2070 + ... + 2332.

It is an arithmetic number, because the mean of its divisors is an integer number (76032).

2⁵⁷⁸⁸⁶³ is an apocalyptic number.

578863 is a deficient number, since it is larger than the sum of its proper divisors (29393).

578863 is a wasteful number, since it uses less digits than its factorization.

578863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365.

The product of its digits is 40320, while the sum is 37.

The square root of 578863 is about 760.8304673184. The cubic root of 578863 is about 83.3409788541.

It can be divided in two parts, 578 and 863, that added together give a palindrome (1441).

The spelling of 578863 in words is "five hundred seventy-eight thousand, eight hundred sixty-three".