5124540 has 48 divisors (see below), whose sum is σ = 14450688. Its totient is φ = 1356864.

The previous prime is 5124529. The next prime is 5124541. The reversal of 5124540 is 454215.

5124540 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5124541) 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, 13189 + ... + 13571.

It is an arithmetic number, because the mean of its divisors is an integer number (301056).

Almost surely, 2^5124540 is an apocalyptic number.

It is an amenable number.

5124540 is an abundant number, since it is smaller than the sum of its proper divisors (9326148).

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

5124540 is a wasteful number, since it uses less digits than its factorization.

5124540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618 (or 616 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 5124540 is about 2263.7446852505. The cubic root of 5124540 is about 172.4057035561.

Adding to 5124540 its reverse (454215), we get a palindrome (5578755).

The spelling of 5124540 in words is "five million, one hundred twenty-four thousand, five hundred forty".