473506 has 8 divisors (see below), whose sum is σ = 774864. Its totient is φ = 215220.

The previous prime is 473503. The next prime is 473507. The reversal of 473506 is 605374.

473506 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (473503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10740 + ... + 10783.

It is an arithmetic number, because the mean of its divisors is an integer number (96858).

2⁴⁷³⁵⁰⁶ is an apocalyptic number.

473506 is a deficient number, since it is larger than the sum of its proper divisors (301358).

473506 is a wasteful number, since it uses less digits than its factorization.

473506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21536.

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

The square root of 473506 is about 688.1177224865. The cubic root of 473506 is about 77.9426490539.

It can be divided in two parts, 473 and 506, that added together give a palindrome (979).

The spelling of 473506 in words is "four hundred seventy-three thousand, five hundred six".