474823 has 4 divisors (see below), whose sum is σ = 476320. Its totient is φ = 473328.

The previous prime is 474811. The next prime is 474839. The reversal of 474823 is 328474.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 474823 - 2⁹ = 474311 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 474791 and 474800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474223) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 63 + ... + 976.

It is an arithmetic number, because the mean of its divisors is an integer number (119080).

2⁴⁷⁴⁸²³ is an apocalyptic number.

474823 is a deficient number, since it is larger than the sum of its proper divisors (1497).

474823 is a wasteful number, since it uses less digits than its factorization.

474823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496.

The product of its digits is 5376, while the sum is 28.

The square root of 474823 is about 689.0740163437. The cubic root of 474823 is about 78.0148448625.

The spelling of 474823 in words is "four hundred seventy-four thousand, eight hundred twenty-three".