33422 has 8 divisors (see below), whose sum is σ = 53136.
Its totient is φ = 15712.
The previous prime is 33413. The next prime is 33427. The reversal of 33422 is 22433.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×334222 = 2234060168, which contains 22 as substring.
It is a d-powerful number, because it can be written as 33 + 35 + 44 + 27 + 215 .
It is a plaindrome in base 13.
It is a junction number, because it is equal to n+sod(n) for n = 33397 and 33406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33427) 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, 458 + ... + 525.
It is an arithmetic number, because the mean of its divisors is an integer number (6642).
233422 is an apocalyptic number.
33422 is a deficient number, since it is larger than the sum of its proper divisors (19714).
33422 is a wasteful number, since it uses less digits than its factorization.
33422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1002.
The product of its digits is 144, while the sum is 14.
The square root of 33422 is about 182.8168482389.
The cubic root of 33422 is about 32.2114897978.
Adding to 33422 its reverse (22433), we get a palindrome (55855).
The spelling of 33422 in words is "thirty-three thousand, four hundred twenty-two".