352823 has 4 divisors (see below), whose sum is σ = 354120. Its totient is φ = 351528.

The previous prime is 352819. The next prime is 352831. The reversal of 352823 is 328253.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 328253 = 17 ⋅19309.

It is a cyclic number.

It is not a de Polignac number, because 352823 - 2² = 352819 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 (352813) 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, 65 + ... + 842.

It is an arithmetic number, because the mean of its divisors is an integer number (88530).

2³⁵²⁸²³ is an apocalyptic number.

352823 is a deficient number, since it is larger than the sum of its proper divisors (1297).

352823 is an equidigital number, since it uses as much as digits as its factorization.

352823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1296.

The product of its digits is 1440, while the sum is 23.

The square root of 352823 is about 593.9890571383. The cubic root of 352823 is about 70.6619518432.

The spelling of 352823 in words is "three hundred fifty-two thousand, eight hundred twenty-three".