452243 has 4 divisors (see below), whose sum is σ = 493368. Its totient is φ = 411120.

The previous prime is 452239. The next prime is 452269. The reversal of 452243 is 342254.

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 452243 - 2² = 452239 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (452213) 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 3 ways as a sum of consecutive naturals, for example, 20546 + ... + 20567.

It is an arithmetic number, because the mean of its divisors is an integer number (123342).

2⁴⁵²²⁴³ is an apocalyptic number.

452243 is a deficient number, since it is larger than the sum of its proper divisors (41125).

452243 is a wasteful number, since it uses less digits than its factorization.

452243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41124.

The product of its digits is 960, while the sum is 20.

The square root of 452243 is about 672.4901486267. The cubic root of 452243 is about 76.7580531750.

Adding to 452243 its reverse (342254), we get a palindrome (794497).

The spelling of 452243 in words is "four hundred fifty-two thousand, two hundred forty-three".