5432243 has 4 divisors (see below), whose sum is σ = 5442360. Its totient is φ = 5422128.

The previous prime is 5432239. The next prime is 5432261. The reversal of 5432243 is 3422345.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3422345 = 5 ⋅684469.

It is a cyclic number.

It is not a de Polignac number, because 5432243 - 2² = 5432239 is a prime.

It is a super-2 number, since 2×5432243² = 59018528022098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5432143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4205 + ... + 5342.

It is an arithmetic number, because the mean of its divisors is an integer number (1360590).

Almost surely, 2^5432243 is an apocalyptic number.

5432243 is a deficient number, since it is larger than the sum of its proper divisors (10117).

5432243 is an equidigital number, since it uses as much as digits as its factorization.

5432243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10116.

The product of its digits is 2880, while the sum is 23.

The square root of 5432243 is about 2330.7172715711. The cubic root of 5432243 is about 175.7895534757.

Adding to 5432243 its reverse (3422345), we get a palindrome (8854588).

The spelling of 5432243 in words is "five million, four hundred thirty-two thousand, two hundred forty-three".