5243140 has 48 divisors (see below), whose sum is σ = 13329792. Its totient is φ = 1691136.

The previous prime is 5243101. The next prime is 5243143. The reversal of 5243140 is 413425.

It is not an unprimeable number, because it can be changed into a prime (5243143) 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, 1279 + ... + 3481.

It is an arithmetic number, because the mean of its divisors is an integer number (277704).

Almost surely, 2^5243140 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 5243140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6664896).

5243140 is an abundant number, since it is smaller than the sum of its proper divisors (8086652).

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

5243140 is a wasteful number, since it uses less digits than its factorization.

5243140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2236 (or 2234 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 5243140 is about 2289.7903834194. The cubic root of 5243140 is about 173.7255991129.

Adding to 5243140 its reverse (413425), we get a palindrome (5656565).

The spelling of 5243140 in words is "five million, two hundred forty-three thousand, one hundred forty".