5139040 has 24 divisors (see below), whose sum is σ = 12141360. Its totient is φ = 2055552.

The previous prime is 5139019. The next prime is 5139047. The reversal of 5139040 is 409315.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5139047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15900 + ... + 16219.

It is an arithmetic number, because the mean of its divisors is an integer number (505890).

Almost surely, 2^5139040 is an apocalyptic number.

It is an amenable number.

5139040 is an abundant number, since it is smaller than the sum of its proper divisors (7002320).

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

5139040 is a wasteful number, since it uses less digits than its factorization.

5139040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32134 (or 32126 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 5139040 is about 2266.9450809404. The cubic root of 5139040 is about 172.5681590205.

The spelling of 5139040 in words is "five million, one hundred thirty-nine thousand, forty".