578475 has 24 divisors (see below), whose sum is σ = 1063920. Its totient is φ = 308160.

The previous prime is 578467. The next prime is 578477. The reversal of 578475 is 574875.

It is not a de Polignac number, because 578475 - 2³ = 578467 is a prime.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (578477) 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 23 ways as a sum of consecutive naturals, for example, 247 + ... + 1103.

It is an arithmetic number, because the mean of its divisors is an integer number (44330).

2⁵⁷⁸⁴⁷⁵ is an apocalyptic number.

578475 is a deficient number, since it is larger than the sum of its proper divisors (485445).

578475 is a wasteful number, since it uses less digits than its factorization.

578475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876 (or 865 counting only the distinct ones).

The product of its digits is 39200, while the sum is 36.

The square root of 578475 is about 760.5754400452. The cubic root of 578475 is about 83.3223541091.

Subtracting from 578475 its reverse (574875), we obtain a square (3600 = 60²).

The spelling of 578475 in words is "five hundred seventy-eight thousand, four hundred seventy-five".