5244340 has 12 divisors (see below), whose sum is σ = 11013156. Its totient is φ = 2097728.

The previous prime is 5244319. The next prime is 5244341. The reversal of 5244340 is 434425.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3701776 + 1542564 = 1924^2 + 1242^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5244341) 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, 131089 + ... + 131128.

It is an arithmetic number, because the mean of its divisors is an integer number (917763).

Almost surely, 2^5244340 is an apocalyptic number.

It is an amenable number.

5244340 is an abundant number, since it is smaller than the sum of its proper divisors (5768816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5244340 is a wasteful number, since it uses less digits than its factorization.

5244340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262226 (or 262224 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 5244340 is about 2290.0524011472. The cubic root of 5244340 is about 173.7388516560.

Adding to 5244340 its reverse (434425), we get a palindrome (5678765).

The spelling of 5244340 in words is "five million, two hundred forty-four thousand, three hundred forty".