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5622 = 23937
BaseRepresentation
bin1010111110110
321201020
41113312
5134442
642010
722251
oct12766
97636
105622
114251
123306
132736
142098
1519ec
hex15f6

5622 has 8 divisors (see below), whose sum is σ = 11256. Its totient is φ = 1872.

The previous prime is 5591. The next prime is 5623. The reversal of 5622 is 2265.

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

5622 is an admirable number.

It is a congruent number.

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, 463 + ... + 474.

It is an arithmetic number, because the mean of its divisors is an integer number (1407).

25622 is an apocalyptic number.

5622 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5628).

5622 is a wasteful number, since it uses less digits than its factorization.

5622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942.

The product of its digits is 120, while the sum is 15.

The square root of 5622 is about 74.9799973326. The cubic root of 5622 is about 17.7813042773.

Adding to 5622 its reverse (2265), we get a palindrome (7887).

It can be divided in two parts, 56 and 22, that added together give a triangular number (78 = T12).

The spelling of 5622 in words is "five thousand, six hundred twenty-two".

Divisors: 1 2 3 6 937 1874 2811 5622