33356 has 12 divisors (see below), whose sum is σ = 60480. Its totient is φ = 16080.

The previous prime is 33353. The next prime is 33359. The reversal of 33356 is 65333.

It is an interprime number because it is at equal distance from previous prime (33353) and next prime (33359).

It is a super-2 number, since 2×33356² = 2225245472, which contains 22 as substring.

It is a plaindrome in base 10 and base 13.

It is not an unprimeable number, because it can be changed into a prime (33353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11 + ... + 258.

It is an arithmetic number, because the mean of its divisors is an integer number (5040).

2³³³⁵⁶ is an apocalyptic number.

It is an amenable number.

33356 is a deficient number, since it is larger than the sum of its proper divisors (27124).

33356 is a wasteful number, since it uses less digits than its factorization.

33356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304 (or 302 counting only the distinct ones).

The product of its digits is 810, while the sum is 20.

The square root of 33356 is about 182.6362505090. The cubic root of 33356 is about 32.1902726427.

Adding to 33356 its reverse (65333), we get a palindrome (98689).

The spelling of 33356 in words is "thirty-three thousand, three hundred fifty-six".