472823 has 8 divisors (see below), whose sum is σ = 523488. Its totient is φ = 424224.

The previous prime is 472817. The next prime is 472831. The reversal of 472823 is 328274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 472823 - 2¹⁴ = 456439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 472792 and 472801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11 + ... + 972.

It is an arithmetic number, because the mean of its divisors is an integer number (65436).

2⁴⁷²⁸²³ is an apocalyptic number.

472823 is a deficient number, since it is larger than the sum of its proper divisors (50665).

472823 is a wasteful number, since it uses less digits than its factorization.

472823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033.

The product of its digits is 2688, while the sum is 26.

The square root of 472823 is about 687.6212620331. The cubic root of 472823 is about 77.9051553751.

It can be divided in two parts, 4 and 72823, that added together give a palindrome (72827).

The spelling of 472823 in words is "four hundred seventy-two thousand, eight hundred twenty-three".