474543 has 6 divisors (see below), whose sum is σ = 685464. Its totient is φ = 316356.

The previous prime is 474541. The next prime is 474547. The reversal of 474543 is 345474.

It is not a de Polignac number, because 474543 - 2¹ = 474541 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474541) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26355 + ... + 26372.

It is an arithmetic number, because the mean of its divisors is an integer number (114244).

474543 is a Friedman number, since it can be written as (74+4)^3-5-4, using all its digits and the basic arithmetic operations.

2⁴⁷⁴⁵⁴³ is an apocalyptic number.

474543 is a deficient number, since it is larger than the sum of its proper divisors (210921).

474543 is a wasteful number, since it uses less digits than its factorization.

474543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52733 (or 52730 counting only the distinct ones).

The product of its digits is 6720, while the sum is 27.

The square root of 474543 is about 688.8708151751. The cubic root of 474543 is about 77.9995069002. Note that the first 3 decimals are identical.

It can be divided in two parts, 4 and 74543, that added together give a palindrome (74547).

The spelling of 474543 in words is "four hundred seventy-four thousand, five hundred forty-three".