332543 has 4 divisors (see below), whose sum is σ = 344040. Its totient is φ = 321048.

The previous prime is 332513. The next prime is 332561. The reversal of 332543 is 345233.

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 332543 - 2⁸ = 332287 is a prime.

It is a super-2 number, since 2×332543² = 221169693698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332513) 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, 5705 + ... + 5762.

It is an arithmetic number, because the mean of its divisors is an integer number (86010).

2³³²⁵⁴³ is an apocalyptic number.

332543 is a deficient number, since it is larger than the sum of its proper divisors (11497).

332543 is a wasteful number, since it uses less digits than its factorization.

332543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11496.

The product of its digits is 1080, while the sum is 20.

The square root of 332543 is about 576.6654142568. The cubic root of 332543 is about 69.2812854160.

Adding to 332543 its reverse (345233), we get a palindrome (677776).

The spelling of 332543 in words is "three hundred thirty-two thousand, five hundred forty-three".