474243 has 16 divisors (see below), whose sum is σ = 788736. Its totient is φ = 246240.

The previous prime is 474241. The next prime is 474263. The reversal of 474243 is 342474.

It is not a de Polignac number, because 474243 - 2¹ = 474241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (474241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 796 + ... + 1257.

It is an arithmetic number, because the mean of its divisors is an integer number (49296).

2⁴⁷⁴²⁴³ is an apocalyptic number.

474243 is a deficient number, since it is larger than the sum of its proper divisors (314493).

474243 is a wasteful number, since it uses less digits than its factorization.

474243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2074.

The product of its digits is 2688, while the sum is 24.

The square root of 474243 is about 688.6530331016. The cubic root of 474243 is about 77.9830666726.

Subtracting from 474243 its reverse (342474), we obtain a square (131769 = 363²).

It can be divided in two parts, 474 and 243, that added together give a palindrome (717).

The spelling of 474243 in words is "four hundred seventy-four thousand, two hundred forty-three", and thus it is an iban number.