475578 has 16 divisors (see below), whose sum is σ = 1056960. Its totient is φ = 158508.

The previous prime is 475549. The next prime is 475583. The reversal of 475578 is 875574.

475578 is nontrivially palindromic in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4350 + ... + 4457.

It is an arithmetic number, because the mean of its divisors is an integer number (66060).

2⁴⁷⁵⁵⁷⁸ is an apocalyptic number.

475578 is an abundant number, since it is smaller than the sum of its proper divisors (581382).

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

475578 is a wasteful number, since it uses less digits than its factorization.

475578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8818 (or 8812 counting only the distinct ones).

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

The square root of 475578 is about 689.6216353915. The cubic root of 475578 is about 78.0561725548.

It can be divided in two parts, 47 and 5578, that added together give a square (5625 = 75²).

The spelling of 475578 in words is "four hundred seventy-five thousand, five hundred seventy-eight".