475630 has 8 divisors (see below), whose sum is σ = 856152. Its totient is φ = 190248.

The previous prime is 475621. The next prime is 475637. The reversal of 475630 is 36574.

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

It is a junction number, because it is equal to n+sod(n) for n = 475595 and 475604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475637) 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 3 ways as a sum of consecutive naturals, for example, 23772 + ... + 23791.

It is an arithmetic number, because the mean of its divisors is an integer number (107019).

2⁴⁷⁵⁶³⁰ is an apocalyptic number.

475630 is a deficient number, since it is larger than the sum of its proper divisors (380522).

475630 is a wasteful number, since it uses less digits than its factorization.

475630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47570.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 475630 is about 689.6593361943. The cubic root of 475630 is about 78.0590173549.

The spelling of 475630 in words is "four hundred seventy-five thousand, six hundred thirty".