333243 has 12 divisors (see below), whose sum is σ = 490048. Its totient is φ = 218160.

The previous prime is 333233. The next prime is 333253. The reversal of 333243 is 342333.

It is an interprime number because it is at equal distance from previous prime (333233) and next prime (333253).

It is not a de Polignac number, because 333243 - 2⁴ = 333227 is a prime.

It is a super-2 number, since 2×333243² = 222101794098, which contains 22 as substring.

It is a Duffinian number.

333243 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (333233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 246 + ... + 852.

2³³³²⁴³ is an apocalyptic number.

333243 is a deficient number, since it is larger than the sum of its proper divisors (156805).

333243 is a wasteful number, since it uses less digits than its factorization.

333243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674 (or 671 counting only the distinct ones).

The product of its digits is 648, while the sum is 18.

The square root of 333243 is about 577.2720329273. The cubic root of 333243 is about 69.3298635057.

Adding to 333243 its reverse (342333), we get a palindrome (675576).

It can be divided in two parts, 3332 and 43, that added together give a cube (3375 = 15³).

The spelling of 333243 in words is "three hundred thirty-three thousand, two hundred forty-three".