5580648 has 24 divisors (see below), whose sum is σ = 15114450. Its totient is φ = 1860192.

The previous prime is 5580637. The next prime is 5580649. The reversal of 5580648 is 8460855.

It is a happy number.

5580648 is a `hidden beast` number, since 5 + 5 + 8 + 0 + 648 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3090564 + 2490084 = 1758^2 + 1578^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×5580648² = 62287264199808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 5 ways as a sum of consecutive naturals, for example, 38683 + ... + 38826.

Almost surely, 2^5580648 is an apocalyptic number.

It is an amenable number.

5580648 is an abundant number, since it is smaller than the sum of its proper divisors (9533802).

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

5580648 is a wasteful number, since it uses less digits than its factorization.

5580648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77521 (or 77514 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 5580648 is about 2362.3395183589. The cubic root of 5580648 is about 177.3760080963.

The spelling of 5580648 in words is "five million, five hundred eighty thousand, six hundred forty-eight".