5260880 has 20 divisors (see below), whose sum is σ = 12231732. Its totient is φ = 2104320.

The previous prime is 5260873. The next prime is 5260883. The reversal of 5260880 is 880625.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3952144 + 1308736 = 1988^2 + 1144^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5260883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32801 + ... + 32960.

Almost surely, 2^5260880 is an apocalyptic number.

It is an amenable number.

5260880 is an abundant number, since it is smaller than the sum of its proper divisors (6970852).

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

5260880 is a wasteful number, since it uses less digits than its factorization.

5260880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65774 (or 65768 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 5260880 is about 2293.6608293294. The cubic root of 5260880 is about 173.9213102592.

The spelling of 5260880 in words is "five million, two hundred sixty thousand, eight hundred eighty".