5580641 has 12 divisors (see below), whose sum is σ = 6497316. Its totient is φ = 4773120.

The previous prime is 5580637. The next prime is 5580649. The reversal of 5580641 is 1460855.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5085025 + 495616 = 2255^2 + 704^2 .

It is not a de Polignac number, because 5580641 - 2² = 5580637 is a prime.

It is a super-2 number, since 2×5580641² = 62287107941762, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5580649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 701 + ... + 3413.

It is an arithmetic number, because the mean of its divisors is an integer number (541443).

Almost surely, 2^5580641 is an apocalyptic number.

It is an amenable number.

5580641 is a deficient number, since it is larger than the sum of its proper divisors (916675).

5580641 is a wasteful number, since it uses less digits than its factorization.

5580641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2752 (or 2741 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 5580641 is about 2362.3380367763. The cubic root of 5580641 is about 177.3759339333.

The spelling of 5580641 in words is "five million, five hundred eighty thousand, six hundred forty-one".