473855 has 4 divisors (see below), whose sum is σ = 568632. Its totient is φ = 379080.

The previous prime is 473839. The next prime is 473857. The reversal of 473855 is 558374.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 558374 = 2 ⋅279187.

It is not a de Polignac number, because 473855 - 2⁴ = 473839 is a prime.

It is a super-2 number, since 2×473855² = 449077122050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473857) 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, 47381 + ... + 47390.

It is an arithmetic number, because the mean of its divisors is an integer number (142158).

2⁴⁷³⁸⁵⁵ is an apocalyptic number.

473855 is a deficient number, since it is larger than the sum of its proper divisors (94777).

473855 is an equidigital number, since it uses as much as digits as its factorization.

473855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94776.

The product of its digits is 16800, while the sum is 32.

The square root of 473855 is about 688.3712661057. The cubic root of 473855 is about 77.9617936928.

The spelling of 473855 in words is "four hundred seventy-three thousand, eight hundred fifty-five".