5124140 has 48 divisors (see below), whose sum is σ = 13027392. Its totient is φ = 1652736.

The previous prime is 5124131. The next prime is 5124143. The reversal of 5124140 is 414215.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5124143) 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, 1304 + ... + 3456.

It is an arithmetic number, because the mean of its divisors is an integer number (271404).

Almost surely, 2^5124140 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 5124140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6513696).

5124140 is an abundant number, since it is smaller than the sum of its proper divisors (7903252).

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

5124140 is a wasteful number, since it uses less digits than its factorization.

5124140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2186 (or 2184 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 5124140 is about 2263.6563343405. The cubic root of 5124140 is about 172.4012176851.

Adding to 5124140 its reverse (414215), we get a palindrome (5538355).

The spelling of 5124140 in words is "five million, one hundred twenty-four thousand, one hundred forty".