5344040 has 64 divisors (see below), whose sum is σ = 13305600. Its totient is φ = 1919232.

The previous prime is 5344039. The next prime is 5344049. The reversal of 5344040 is 404435.

5344040 = 351² + 352² + ... + 389².

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (5344049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22241 + ... + 22479.

It is an arithmetic number, because the mean of its divisors is an integer number (207900).

Almost surely, 2^5344040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5344040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6652800).

5344040 is an abundant number, since it is smaller than the sum of its proper divisors (7961560).

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

5344040 is a wasteful number, since it uses less digits than its factorization.

5344040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306 (or 302 counting only the distinct ones).

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

The square root of 5344040 is about 2311.7179758785. The cubic root of 5344040 is about 174.8329289849.

Adding to 5344040 its reverse (404435), we get a palindrome (5748475).

The spelling of 5344040 in words is "five million, three hundred forty-four thousand, forty".