475556 has 12 divisors (see below), whose sum is σ = 846300. Its totient is φ = 233760.

The previous prime is 475549. The next prime is 475583. The reversal of 475556 is 655574.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 173056 + 302500 = 416^2 + 550^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 14.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 475556.

It is an unprimeable number.

475556 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 731 + ... + 1218.

It is an arithmetic number, because the mean of its divisors is an integer number (70525).

2⁴⁷⁵⁵⁵⁶ is an apocalyptic number.

It is an amenable number.

475556 is a deficient number, since it is larger than the sum of its proper divisors (370744).

475556 is a wasteful number, since it uses less digits than its factorization.

475556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2014 (or 2012 counting only the distinct ones).

The product of its digits is 21000, while the sum is 32.

The square root of 475556 is about 689.6056844313. The cubic root of 475556 is about 78.0549689231.

The spelling of 475556 in words is "four hundred seventy-five thousand, five hundred fifty-six".