5012540 has 36 divisors (see below), whose sum is σ = 11406024. Its totient is φ = 1849536.

The previous prime is 5012533. The next prime is 5012543. The reversal of 5012540 is 452105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5012543) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2639 + ... + 4121.

It is an arithmetic number, because the mean of its divisors is an integer number (316834).

Almost surely, 2^5012540 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 5012540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5703012).

5012540 is an abundant number, since it is smaller than the sum of its proper divisors (6393484).

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

5012540 is a wasteful number, since it uses less digits than its factorization.

5012540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1518 (or 1503 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 5012540 is about 2238.8702508185. The cubic root of 5012540 is about 171.1404293135.

Adding to 5012540 its reverse (452105), we get a palindrome (5464645).

The spelling of 5012540 in words is "five million, twelve thousand, five hundred forty".