5211040 has 24 divisors (see below), whose sum is σ = 12311460. Its totient is φ = 2084352.

The previous prime is 5211023. The next prime is 5211071. The reversal of 5211040 is 401125.

It can be written as a sum of positive squares in 2 ways, for example, as 4892944 + 318096 = 2212^2 + 564^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5211040.

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, 16125 + ... + 16444.

Almost surely, 2^5211040 is an apocalyptic number.

It is an amenable number.

5211040 is an abundant number, since it is smaller than the sum of its proper divisors (7100420).

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

5211040 is a wasteful number, since it uses less digits than its factorization.

5211040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32584 (or 32576 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 5211040 is about 2282.7702468711. The cubic root of 5211040 is about 173.3703405532.

Adding to 5211040 its reverse (401125), we get a palindrome (5612165).

The spelling of 5211040 in words is "five million, two hundred eleven thousand, forty".