5243434 has 8 divisors (see below), whose sum is σ = 8988768. Its totient is φ = 2247180.

The previous prime is 5243423. The next prime is 5243443. The reversal of 5243434 is 4343425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5243434² = 54987200224712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5243399 and 5243408.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187252 + ... + 187279.

It is an arithmetic number, because the mean of its divisors is an integer number (1123596).

Almost surely, 2^5243434 is an apocalyptic number.

5243434 is a deficient number, since it is larger than the sum of its proper divisors (3745334).

5243434 is a wasteful number, since it uses less digits than its factorization.

5243434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374540.

The product of its digits is 5760, while the sum is 25.

The square root of 5243434 is about 2289.8545805356. The cubic root of 5243434 is about 173.7288461730.

Adding to 5243434 its reverse (4343425), we get a palindrome (9586859).

Subtracting from 5243434 its reverse (4343425), we obtain a palindrome (900009).

The spelling of 5243434 in words is "five million, two hundred forty-three thousand, four hundred thirty-four".