5242343 has 4 divisors (see below), whose sum is σ = 5247000. Its totient is φ = 5237688.

The previous prime is 5242319. The next prime is 5242357. The reversal of 5242343 is 3432425.

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.

It is a cyclic number.

It is not a de Polignac number, because 5242343 - 2¹⁰ = 5241319 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 (5242313) 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, 533 + ... + 3281.

It is an arithmetic number, because the mean of its divisors is an integer number (1311750).

Almost surely, 2^5242343 is an apocalyptic number.

5242343 is a deficient number, since it is larger than the sum of its proper divisors (4657).

5242343 is a wasteful number, since it uses less digits than its factorization.

5242343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4656.

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

The square root of 5242343 is about 2289.6163434078. The cubic root of 5242343 is about 173.7167960980.

Adding to 5242343 its reverse (3432425), we get a palindrome (8674768).

The spelling of 5242343 in words is "five million, two hundred forty-two thousand, three hundred forty-three".