473566 has 4 divisors (see below), whose sum is σ = 710352. Its totient is φ = 236782.

The previous prime is 473549. The next prime is 473579. The reversal of 473566 is 665374.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 665374 = 2 ⋅332687.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118390 + ... + 118393.

It is an arithmetic number, because the mean of its divisors is an integer number (177588).

2⁴⁷³⁵⁶⁶ is an apocalyptic number.

473566 is a deficient number, since it is larger than the sum of its proper divisors (236786).

473566 is a wasteful number, since it uses less digits than its factorization.

473566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236785.

The product of its digits is 15120, while the sum is 31.

The square root of 473566 is about 688.1613182968. The cubic root of 473566 is about 77.9459410653.

The spelling of 473566 in words is "four hundred seventy-three thousand, five hundred sixty-six".