473557 has 4 divisors (see below), whose sum is σ = 541216. Its totient is φ = 405900.

The previous prime is 473549. The next prime is 473579. The reversal of 473557 is 755374.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 755374 = 2 ⋅377687.

It is a cyclic number.

It is not a de Polignac number, because 473557 - 2³ = 473549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473507) 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, 33819 + ... + 33832.

It is an arithmetic number, because the mean of its divisors is an integer number (135304).

2⁴⁷³⁵⁵⁷ is an apocalyptic number.

It is an amenable number.

473557 is a deficient number, since it is larger than the sum of its proper divisors (67659).

473557 is an equidigital number, since it uses as much as digits as its factorization.

473557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67658.

The product of its digits is 14700, while the sum is 31.

The square root of 473557 is about 688.1547791013. The cubic root of 473557 is about 77.9454472813.

The spelling of 473557 in words is "four hundred seventy-three thousand, five hundred fifty-seven".