473873 has 4 divisors (see below), whose sum is σ = 482868. Its totient is φ = 464880.

The previous prime is 473867. The next prime is 473887. The reversal of 473873 is 378374.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 378374 = 2 ⋅189187.

It can be written as a sum of positive squares in 2 ways, for example, as 327184 + 146689 = 572^2 + 383^2 .

It is a cyclic number.

It is not a de Polignac number, because 473873 - 2⁴ = 473857 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (473833) 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, 4418 + ... + 4523.

It is an arithmetic number, because the mean of its divisors is an integer number (120717).

2⁴⁷³⁸⁷³ is an apocalyptic number.

It is an amenable number.

473873 is a deficient number, since it is larger than the sum of its proper divisors (8995).

473873 is an equidigital number, since it uses as much as digits as its factorization.

473873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8994.

The product of its digits is 14112, while the sum is 32.

The square root of 473873 is about 688.3843403216. The cubic root of 473873 is about 77.9627808404.

The spelling of 473873 in words is "four hundred seventy-three thousand, eight hundred seventy-three".