5071240 has 16 divisors (see below), whose sum is σ = 11410380. Its totient is φ = 2028480.

The previous prime is 5071229. The next prime is 5071267. The reversal of 5071240 is 421705.

It can be written as a sum of positive squares in 2 ways, for example, as 4937284 + 133956 = 2222^2 + 366^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63351 + ... + 63430.

Almost surely, 2^5071240 is an apocalyptic number.

It is an amenable number.

5071240 is an abundant number, since it is smaller than the sum of its proper divisors (6339140).

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

5071240 is a wasteful number, since it uses less digits than its factorization.

5071240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126792 (or 126788 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 5071240 is about 2251.9413846723. The cubic root of 5071240 is about 171.8058924373.

Adding to 5071240 its reverse (421705), we get a palindrome (5492945).

The spelling of 5071240 in words is "five million, seventy-one thousand, two hundred forty".