5626 has 8 divisors (see below), whose sum is σ = 8820.
Its totient is φ = 2688.
The previous prime is 5623. The next prime is 5639. The reversal of 5626 is 6265.
It is a Cunningham number, because it is equal to 752+1.
It can be written as a sum of positive squares in 2 ways, for example, as 5625 + 1 = 75^2 + 1^2
It is a sphenic number, since it is the product of 3 distinct primes.
It is a plaindrome in base 7.
It is a nialpdrome in base 9.
It is a zygodrome in base 4 and base 7.
It is not an unprimeable number, because it can be changed into a prime (5623) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10 + ... + 106.
25626 is an apocalyptic number.
5626 is a deficient number, since it is larger than the sum of its proper divisors (3194).
5626 is a wasteful number, since it uses less digits than its factorization.
5626 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128.
The product of its digits is 360, while the sum is 19.
The square root of 5626 is about 75.0066663704.
The cubic root of 5626 is about 17.7855203543.
The spelling of 5626 in words is "five thousand, six hundred twenty-six".