5582881 has 8 divisors (see below), whose sum is σ = 5697000. Its totient is φ = 5470080.

The previous prime is 5582879. The next prime is 5582891. The reversal of 5582881 is 1882855.

It can be written as a sum of positive squares in 4 ways, for example, as 654481 + 4928400 = 809^2 + 2220^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5582881 - 2¹ = 5582879 is a prime.

It is a super-2 number, since 2×5582881² = 62337120520322, which contains 22 as substring.

It is a Duffinian number.

5582881 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5582881.

It is not an unprimeable number, because it can be changed into a prime (5582891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13051 + ... + 13471.

It is an arithmetic number, because the mean of its divisors is an integer number (712125).

Almost surely, 2^5582881 is an apocalyptic number.

It is an amenable number.

5582881 is a deficient number, since it is larger than the sum of its proper divisors (114119).

5582881 is a wasteful number, since it uses less digits than its factorization.

5582881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659.

The product of its digits is 25600, while the sum is 37.

The square root of 5582881 is about 2362.8120957876. The cubic root of 5582881 is about 177.3996629246.

The spelling of 5582881 in words is "five million, five hundred eighty-two thousand, eight hundred eighty-one".